Cathy Williams

Cathy Williams is a British writer of romance novels in Mills & Boon
Williams was born on Trinidad in the West Indies. She lives in Chiswick, London, England, which her husband Richard and their three daughters; Charlotte, Olivia and Emma.

Ebooks

A Passionate Promotion: Out-of-Office Temptation / Boss's Marriage Agenda (Mills & Boon Modern)

Out-Of-Office Temptation (Mills & Boon Modern)

One Night with Her Brooding Boss: Ruthless Boss, Dream Baby / Her Impossible Boss / The Secretary’s Bossman Bargain

Heir For The Holidays (Mills & Boon Modern)

Taken By Her Greek Boss (Mills & Boon Modern)

Modern Romance November 2025 Books 1-4: Heir for the Holidays / Boss's Christmas Baby Acquisition / Greek's Kidnapped Princess / Dimistrios's Bought Mistress

One Night Before Christmas...: Heir for the Holidays / Boss's Christmas Baby Acquisition (Mills & Boon Modern)

The Uncompromising Italian (Mills & Boon Modern)

Her Impossible Boss (Mills & Boon Modern)

The Multi-Millionaire's Virgin Mistress (Mills & Boon Modern)

The Boss's Proposal (Mills & Boon Modern)

The Greek Tycoon's Secret Child (The Greek Tycoons, Book 18) (Mills & Boon Modern)

Out of Hours...Cinderella Secretary: The Italian Billionaire's Secretary Mistress / The Secretary's Scandalous Secret / The Boss's Inexperienced Secretary

Summer Surrender: Capelli's Captive Virgin / Italian Boss, Proud Miss Prim / The Italian's One-Night Love-Child

Christmas Seduction: The Twelve Nights of Christmas / His Christmas Acquisition / Caroselli's Christmas Baby

At The Italian's Command (Mistress to a Millionaire, Book 20) (Mills & Boon Modern)

At The Greek Tycoon's Pleasure (Greek Tycoons, Book 25) (Mills & Boon Modern)

A Virgin For Vasquez (Mills & Boon Modern)

The Italian Boss's Secretary Mistress (Mistress to a Millionaire, Book 29) (Mills & Boon Modern)

Claiming His Secret Love-Child: The Marciano Love-Child / The Italian Billionaire's Secret Love-Child / The Rich Man's Love-Child (Mills & Boon By Request)

The Spaniard's Summer Seduction: Under the Spaniard's Lock and Key / The Secret Spanish Love-Child (Wedlocked!) / Surrender to Her Spanish Husband (Mills & Boon By Request)

Sultry Nights: Mistress to the Merciless Millionaire / The Savakis Mistress / Ruthless Tycoon, Inexperienced Mistress (Mills & Boon By Request)

Modern Romance April 2016 Books 1-4: The Sicilian's Stolen Son / Seduced into Her Boss's Service / The Billionaire's Defiant Acquisition / One Night to Wedding Vows: Books 1-4

Chosen By The Greek Tycoon: The Antonakos Marriage / At the Greek Tycoon's Bidding / The Greek's Bridal Purchase (Mills & Boon By Request)

His Suitable Bride: Rafael's Suitable Bride / The Spaniard's Marriage Bargain / Cordero's Forced Bride (Mills & Boon By Request)

Brides For The Billionaires: The Billionaire's Marriage Bargain / The Billionaire's Marriage Mission / Bedded at the Billionaire's Convenience (Mills & Boon By Request)

Mistress To A Latin Lover: The Sicilian's Defiant Mistress / The Italian's Pregnant Mistress / The Italian's Mistress (Mills & Boon By Request)

The Italian's One-Night Love-Child (Mills & Boon Modern)

Six Greek Heroes: The Greek Tycoon's Convenient Mistress / The Greek's Innocent Virgin / The Greek's Forbidden Bride / The Greek's Bought Wife / The Greek's Bridal Bargain / The Antonides Marriage Deal

The Secret Sinclair (Mills & Boon Modern)

Won by the Wealthy Greek: The Greek's Seven-Day Seduction / Constantinou's Mistress / The Greek Doctor's Rescue (Mills & Boon By Request)

Modern Romance July 2016 Books 1-4

Assignment: Seduction (Mills & Boon Short Stories)

The Secretary's Scandalous Secret (Mills & Boon Modern)

One Night: Blissful Seduction: The Secret His Mistress Carried / Secrets, Lies & Lullabies / To Sin with the Tycoon

Bound By The Billionaire's Baby (One Night With Consequences, Book 4) (Mills & Boon Modern)

The Baby Scandal (Expecting!, Book 26) (Mills & Boon Modern)

His Most Exquisite Conquest: A Delicious Deception / The Girl He'd Overlooked / Stepping out of the Shadows (Mills & Boon By Request)

British Bachelors: Rich and Powerful: What His Money Can't Hide / His Temporary Mistress / Trouble on Her Doorstep

8 Magnificent Millionaires

To Sin with the Tycoon (Seven Sexy Sins, Book 1) (Mills & Boon Modern)

Wearing The De Angelis Ring (The Italian Titans, Book 1) (Mills & Boon Modern)

Modern Romance September 2015 Books 1-4: The Greek Commands His Mistress / A Pawn in the Playboy's Game / Bound to the Warrior King / Her Nine Month Confession: Books 1-4

The Notorious Gabriel Diaz (Mills & Boon Modern)

Enthralled By Moretti (Mills & Boon Modern)

Shock Marriage For The Powerful Spaniard (Passion in Paradise, Book 5) (Mills & Boon Modern)

The Ultimate Persuasion: A Tempestuous Temptation / The Notorious Gabriel Diaz / The Truth Behind his Touch (Mills & Boon By Request)

The Girl He'd Overlooked (Mills & Boon Modern)

The Surprise De Angelis Baby (The Italian Titans, Book 2) (Mills & Boon Modern)

Modern Romance July 2015 Books 1-4: The Ruthless Greek's Return / Bound by the Billionaire's Baby / Married for Amari's Heir / A Taste of Sin

Special Deliveries: Her Nine-Month Secret: The Secret Casella Baby / The Secret Heir of Sunset Ranch / Proof of Their Sin

Modern Romance May 2019: Books 5-8: Marriage Bargain with His Innocent / Wedding Night Reunion in Greece / Pregnant by the Commanding Greek / Billionaire's Mediterranean Proposal

Modern Romance Collection: March 2018 Books 1 - 4: Bound to the Sicilian's Bed (Conveniently Wed!) / A Deal for Her Innocence / Hired for Romano's Pleasure / His Mistress by Blackmail

The Best Of The Year - Modern Romance

Latin Lovers: Passionate Spaniards: The Spaniard's Marriage Demand / Kept by the Spanish Billionaire / The Spanish Doctor's Convenient Bride

At Her Boss's Pleasure (Mills & Boon Modern)

At His Service: Millionaire's Mistress: Memoirs of a Millionaire's Mistress / Playboy Boss, Live-In Mistress / The Italian Boss's Secretary Mistress

Modern Romance June 2017 Books 1 – 4: Sold for the Greek's Heir / The Prince's Captive Virgin / The Secret Sanchez Heir / The Prince's Nine-Month Scandal

The Secret Sanchez Heir (Mills & Boon Modern)

Modern Romance February Books 1-4

The Italian's One-Night Consequence (One Night With Consequences, Book 44) (Mills & Boon Modern)

Modern Romance August 2018 Books 1-4 Collection: The Greek's Bought Bride / Marriage Made in Blackmail / The Italian's One-Night Consequence / Sheikh's Baby of Revenge

Modern Romance October 2015 Books 1-4: Claimed for Makarov's Baby / An Heir Fit for a King / The Wedding Night Debt / Seducing His Enemy's Daughter

Riccardo's Secret Child (Expecting!, Book 20) (Mills & Boon Modern)

The Secret Spanish Love-Child (Mills & Boon Modern)

Modern Romance November 2016 Books 1-4: Di Sione's Virgin Mistress / Snowbound with His Innocent Temptation / The Italian's Christmas Child / A Diamond for Del Rio's Housekeeper

Modern Romance April 2021 Books 1-4: The Ring the Spaniard Gave Her / Cinderella's Night in Venice / Promoted to the Italian's Fiancée / Pregnant with His Majesty's Heir

Deal With The Devil: Secrets of a Ruthless Tycoon / The Most Expensive Lie of All / The Magnate's Manifesto (Mills & Boon By Request)

Modern Romance Collection: December 2017 Books 1 - 4: His Queen by Desert Decree / A Christmas Bride for the King / Captive for the Sheikh's Pleasure / Legacy of His Revenge

Modern Romance February 2023 Books 1-4: The Housekeeper's Invitation to Italy / Reunited by the Greek's Baby / The Secret She Must Tell the Spaniard / The Prince's Forbidden Cinderella

Tempted By The Tycoon: Playing With Fire: The Greek Tycoon's Blackmailed Mistress / A Tycoon to Be Reckoned With / Secrets of a Ruthless Tycoon

Rafael's Suitable Bride (Mills & Boon Modern)

One Night Of Consequences Collection

Modern Romance May 2020 Books 1-4: His Secretary's Nine-Month Notice / The Secret Kept from the King / Claiming the Virgin's Baby / The Spaniard's Wedding Revenge

Greek Mavericks: His Christmas Conquest: At the Greek Tycoon's Pleasure (Greek Tycoons) / The Billionaire's Pregnant Mistress / Never Gamble with a Caffarelli

His Secretary's Nine-Month Notice / The Secret Kept From The King: His Secretary's Nine-Month Notice / The Secret Kept from the King (Mills & Boon Modern)

Modern Romance July 2021 Books 1-4: The Secret Behind the Greek's Return (Billion-Dollar Mediterranean Brides) / Claiming His Cinderella Secretary / From One Night to Desert Queen / Off-Limits to the Crown Prince

Modern Romance January 2021 B Books 5-8: Forbidden Hawaiian Nights (Secrets of the Stowe Family) / Waking Up in His Royal Bed / The Playboy Prince of Scandal / After the Billionaire's Wedding Vows...

Modern Romance February 2022 Books 1-4: Forbidden to the Powerful Greek (Cinderellas of Convenience) / Consequences of Their Wedding Charade / The Innocent's One-Night Proposal / The Cost of Their Royal Fling

Ruthless Revenge: Passionate Possession: A Virgin for Vasquez / A Marriage Fit for a Sinner / Mistress of His Revenge

Secret Heirs: Baby Bargain: Bound by the Billionaire's Baby / An Heir Made in the Marriage Bed / An Heir to Make a Marriage

Italian Summers: Secrets And Lies: The Secret Kept from the Italian (Secret Heirs of Billionaires) / Seduced into Her Boss's Service / The Innocent's Secret Baby

Seduced Into Her Boss's Service (Mills & Boon Modern)

Modern Romance November 2019 Books 1-4: His Contract Christmas Bride (Conveniently Wed!) / Confessions of a Pregnant Cinderella / The Italian's Christmas Proposition / Christmas Baby for the Greek

A Magical Christmas

Modern Romance July 2023 Books 1-4: The Maid Married to the Billionaire (Cinderella Sisters for Billionaires) / Unveiled as the Italian's Bride / Impossible Heir for the King / The Boss's Forbidden Assistant

Modern Romance December 2023 Books 1-4: Bound by Her Baby Revelation (Hot Winter Escapes) / One Forbidden Night in Paradise / Snowbound with the Irresistible Sicilian / An Heir Made in Hawaii

The Truth Behind His Touch (Mills & Boon Modern)

The Secret Casella Baby (Mills & Boon Modern)

Expecting His Billion-Dollar Scandal (Once Upon a Temptation, Book 5) (Mills & Boon Modern)

Modern Romance April 2024 Books 1-4: Two Secrets to Shock the Italian / A Wedding Negotiation with Her Boss / Accidentally Wearing the Argentinian's Ring / The Tycoon's Diamond Demand

Modern Romance October 2022 Books 1-4: Her Christmas Baby Confession (Secrets of the Monterosso Throne) / A Week with the Forbidden Greek / Their Dubai Marriage Makeover / Reclaiming His Runaway Cinderella

The Forbidden Cabrera Brother / One Night On The Virgin's Terms: The Forbidden Cabrera Brother / One Night on the Virgin's Terms (Mills & Boon Modern)

At The Greek Tycoon's Bidding (Greek Tycoons, Book 3) (Mills & Boon Modern)

Modern Romance March 2015 Collection 2: The Real Romero / His Defiant Desert Queen / Prince Nadir's Secret Heir / The Tycoon's Stowaway

Modern Romance September 2020 Books 5-8: The Forbidden Cabrera Brother / One Night on the Virgin's Terms / The Sicilian's Banished Bride / The Most Powerful of Kings

Modern Romance July 2022 Books 5-8: Bound by a Nine-Month Confession / Destitute Until the Italian's Diamond / His Desert Bride by Demand / Innocent in Her Enemy's Bed

Modern Romance April 2022 Books 1-4: The Sicilian's Defiant Maid / Cinderella's Invitation to Greece / Banished Prince to Desert Boss / Hired by the Forbidden Italian

Modern Romance April 2023 Books 1-4: The Italian's Innocent Cinderella / The Housekeeper and the Brooding Billionaire / Virgin's Night with the Greek / Bound by a Sicilian Secret

Greek Mavericks: For The Greek's Revenge: The Consequence of His Vengeance / Claimed for His Duty / Taken by Her Greek Boss

Italian Mavericks: A Deal With The Italian: The Italian's Deal for I Do / A Pawn in the Playboy's Game / A Clash with Cannavaro

Secrets And Seduction: All Or Nothing: Secrets of a Billionaire's Mistress (One Night With Consequences) / A Pawn in the Playboy's Game / Seduction on His Terms

Expecting His Billion-Dollar Scandal / Shy Queen In The Royal Spotlight: Expecting His Billion-Dollar Scandal (Once Upon a Temptation) / Shy Queen in the Royal Spotlight (Once Upon a Temptation) (Mills & Boon Modern)

Modern Romance Collection: June 2018 Books 1 – 4: Da Rocha's Convenient Heir / The Tycoon's Scandalous Proposition (Marrying a Tycoon) / Billionaire's Bride for Revenge / A Diamond Deal with Her Boss

Modern Romance July 2025 Books 5-8: Last-Minute Vows / Pregnant, Stolen, Wed / Billionaire's Reunion Bargain / The Greek's Wife Returns

Mistresses: Enemies To Lovers: No More Sweet Surrender / A Deal with Di Capua / Her Return to King's Bed

His Temporary Mistress (Mills & Boon Modern)

Modern Romance June 2020 Books 5-8: Expecting His Billion-Dollar Scandal (Once Upon a Temptation) / Shy Queen in the Royal Spotlight / Taming the Big Bad Billionaire / The Flaw in His Marriage Plan

Modern Romance June 2024 Books 1-4: Royally Promoted / Signed, Sealed, Married / Greek's Temporary 'I Do' / Spanish Marriage Solution

A Pawn In The Playboy's Game (Mills & Boon Modern)

Irresistible Italians: A Scandalous Proposition: The Billionaire's Ruthless Affair / Cipriani's Innocent Captive / Deserving of His Diamonds?

Secret Heirs: Price Of Success: The Secrets She Carried / The Secret Sinclair / The Change in Di Navarra's Plan

Modern Romance October 2018 Books 5-8: The Tycoon's Ultimate Conquest / The Spaniard's Pleasurable Vengeance / Kidnapped for Her Secret Son / Consequence of the Greek's Revenge

Accidental Mistress: Harlequin Comics

Modern Romance March 2019 Books 1-4: The Sheikh's Secret Baby (Secret Heirs of Billionaires) / Heiress's Pregnancy Scandal / Contracted for the Spaniard's Heir / Crown Prince's Bought Bride

Modern Romance December 2024 Books 1-4: The Heir Dilemma / The Twins That Bind / Snowbound Then Pregnant / Deception at the Altar

Modern Romance September 2024 Books 5-8: Boss with Benefits (Billion-Dollar Bet) / Fiancée for the Cameras / Emergency Engagement / His Hidden Royal Heirs

Rumours: The Legacy Of Revenge: The Most Scandalous Ravensdale (The Ravensdale Scandals) / Legacy of His Revenge / Bought for the Billionaire's Revenge

Mistresses: Seduction In The Boardroom: Ruthless Greek Boss, Secretary Mistress / Not For Sale / Hired for the Boss's Bedroom

Passion In Paradise: Sunset Proposals: Bought to Wear the Billionaire's Ring / His Majesty's Temporary Bride / One Night in Paradise

The Argentinian's Demand (Mills & Boon Modern)

Contracted For The Spaniard's Heir (Mills & Boon Modern)

Scandalous Sins: Unwrapping His Convenient Fiancée / The Sheikh's Pregnant Prisoner / Snowbound with His Innocent Temptation (Mills & Boon By Request)

The Italian's Innocent Cinderella / The Housekeeper And The Brooding Billionaire: The Italian's Innocent Cinderella / The Housekeeper and the Brooding Billionaire (Mills & Boon Modern)

The Italian Tycoon's Mistress (Mills & Boon Modern)

Mistresses And Midwives On Call Collection

Sinfully Yours: The Boss: At the CEO's Pleasure (The Stewart Heirs) / Secrets, Lies & Lullabies / Her Impossible Boss

Italian Summers:The Billionaire's Bargain: A Wedding at the Italian's Demand / At Her Boss's Pleasure / Bound by the Italian's Contract

Passionate Encounters: A Price Worth Paying: The Billionaire Renegade (Alaskan Oil Barons) / The Billionaire's Bridal Bargain / The Wedding Night Debt

Hired For The Boss's Bedroom (Mills & Boon Modern)

Forbidden Yet Claimed: Snowbound Then Pregnant / Deception at the Altar (Brides for Greek Brothers) (Mills & Boon Modern)

Secret Heirs Collection

The Mills & Boon Stars Collection

Modern Romance November 2021 Books 1-4: The Christmas She Married the Playboy (Christmas with a Billionaire) / The Greek Secret She Carries / Desert King's Surprise Love-Child / The Innocent's Protector in Paradise

The Best Of The Year - Modern Romance 2016

Italian Christmas Nights: Secret Prince's Christmas Seduction / The Count's Christmas Baby / The Italian's Christmas Proposition

Sins And Seduction: A Deal In Passion: His Marriage Demand (The Stewart Heirs) / The Tycoon's Marriage Deal / Legacy of His Revenge

Reclaim Me: Billionaire's Reunion Bargain / The Greek's Wife Returns (Mills & Boon Modern)

Contracted To Him: Royally Promoted (Secrets of Billionaires' Secretaries) / Signed, Sealed, Married (A Diamond in the Rough) (Mills & Boon Modern)

At the Greek Tycoon's Bidding: Harlequin Comics

Modern Romance April 2025 Books 5-8: Her Boss's Proposition / Newlywed Enemies / Royal Bride Demand / Italian's Cinderella Temptation

Spanish Scandals Collection

Irresistible Italians: A Holiday Proposal: Conveniently Engaged to the Boss / A Proposal from the Italian Count / Snowbound with His Innocent Temptation

Bachelor Bosses: Up Close And Personal: How to Sleep with the Boss (The Kavanaghs of Silver Glen) / The Secretary's Scandalous Secret / Seduce Me, Cowboy

The Millionaire's Revenge: Harlequin Comics

The Housekeeper's Invitation To Italy / Reunited By The Greek's Baby: The Housekeeper's Invitation to Italy / Reunited by the Greek's Baby (Mills & Boon Modern)

Caribbean Desire: Harlequin Comics

Summer Loving: Marriage Made of Secrets / The Secret Spanish Love-Child / Under the Spaniard's Lock and Key / Stolen Summer

The Surprise Families Collection

The Rumours Collection

The One Night Collection

The Passionate Encounters Collection

The Sinfully Yours Collection

Mistletoe Moments Collection

One Night... For Business: The Italian's One-Night Consequence (One Night With Consequences) / One Night, Two Consequences / Proof of Their One-Night Passion

Mills & Boon Stars Collection: Sinful Proposals: Seduced into Her Boss's Service / Wearing the De Angelis Ring / The Surprise De Angelis Baby

Spanish Scandals: Risking It All: The Playboy of Puerto Banús / The Real Romero / A Price Worth Paying?

Italian Playboys: Tycoons: The Uncompromising Italian / Return of the Italian Tycoon / A Bride Worth Millions

Bachelor Bosses: The Deal: A Deal for Her Innocence / Exclusively Yours / Beguiling the Boss

Bound By Her Baby Revelation / One Forbidden Night In Paradise: Bound by Her Baby Revelation (Hot Winter Escapes) / One Forbidden Night in Paradise (Hot Winter Escapes) (Mills & Boon Modern)

Promoted To The Italian's Fiancée / Pregnant With His Majesty's Heir: Promoted to the Italian's Fiancée (Secrets of the Stowe Family) / Pregnant with His Majesty's Heir (Mills & Boon Modern)

A Diamond Deal With Her Boss (Mills & Boon Modern)

Hidden Desire: Enthralled by Moretti / A Game of Vows / Fortune's Secret Husband

THE ITALIAN TYCOON'S MISTRESS: Harlequin Comics

The Secret Spanish Love-Child: Harlequin Comics

Out Of Office: Her Boss's Proposition / Newlywed Enemies (Mills & Boon Modern)

Secrets Behind His Ring: Emergency Engagement / His Hidden Royal Heirs (Rebel Princesses) (Mills & Boon Modern)

Forbidden To The Powerful Greek / Consequences Of Their Wedding Charade: Forbidden to the Powerful Greek (Cinderellas of Convenience) / Consequences of Their Wedding Charade (Mills & Boon Modern)

Powerful Boss, Prim Miss Jones (Mills & Boon Modern)

In Want Of A Wife? (Mills & Boon Modern)

Italian Bachelors: Ruthless Propositions: Taming Her Italian Boss / The Uncompromising Italian / Secrets of the Playboy's Bride (The Medici Men, Book 3)

Ruthless Tycoon, Inexperienced Mistress (Mills & Boon Modern)

THE UNMARRIED HUSBAND: Harlequin Comics

HIS CHRISTMAS ACQUISITION: Harlequin Comics

Bound By A Nine-Month Confession / Destitute Until The Italian's Diamond: Bound by a Nine-Month Confession / Destitute Until the Italian's Diamond (Mills & Boon Modern)

A Scandalous Engagement (Mills & Boon Modern)

WILLING TO WED: Harlequin Comics

Marriage Bargain With His Innocent (Mills & Boon Modern)

At the Italian's Command: Harlequin Comics

The Rich Man's Mistress/Facing Up to Fatherhood: Harlequin Comics

BOUND BY THE BILLIONAIRE'S BABY: Mills & Boon Comics

Love Islands: Red-Hot Sunsets: Cipriani's Innocent Captive / Bought to Carry His Heir / A Royal Amnesia Scandal (Love Islands, Book 3)

At the Italian's Command: Mills & Boon Comics

Legacy Of His Revenge (Mills & Boon Modern)

His Christmas Acquisition (One Night In...) (Mills & Boon Modern)

A Wedding Negotiation With Her Boss (Mills & Boon Modern)

Snowbound Then Pregnant (Mills & Boon Modern)

A Deal For Her Innocence (Mills & Boon Modern)

A Suitable Mistress (Mills & Boon Vintage 90s Modern)

THE NOTORIOUS GABRIEL DIAZ: Mills & Boon Comics

THE ITALIAN'S PREGNANT MISTRESS: Harlequin Comics

HER IMPOSSIBLE BOSS: Mills & Boon Comics

The Greek's Forbidden Bride (In the Greek Tycoon's Bed, Book 2) (Mills & Boon Modern)

Claiming His Cinderella Secretary (Secrets of the Stowe Family, Book 3) (Mills & Boon Modern)

Bittersweet Love (Mills & Boon Vintage 90s Modern)

Hired By The Forbidden Italian (Mills & Boon Modern)

THE BOSS'S PROPOSAL: Harlequin Comics

The Real Romero (Mills & Boon Modern)

The Italian's Christmas Proposition / Christmas Baby For The Greek: The Italian's Christmas Proposition / Christmas Baby for the Greek (Mills & Boon Modern)

Promoted To The Italian's Fiancée (Mills & Boon Modern) (Secrets of the Stowe Family, Book 2)