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      Cathy Williams Books in Order

      Contemporary Romance · 132 books · 3 series
      Next Release Italian Ring Charade August 2026 · Jump to book

      All Cathy Williams Books in Publication Order

      132 books

      Complete Cathy Williams bibliography in publication order. Prefer series order? Browse books by series.

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      Browse Cathy Williams Books by Series

      Cathy Williams books can be explored by series or read in publication order above. Series are listed with their books in reading order.

      Italian Titans

      1. Wearing the de Angelis Ring Jan 2016
      2. The Surprise de Angelis Baby Feb 2016

      Secrets of Billionaires' Secretaries

      1. A Wedding Negotiation with Her Boss May 2024
      2. Royally Promoted Jul 2024

      Secrets of the Stowe Family

      1. Forbidden Hawaiian Nights Feb 2021
      2. Promoted to the Italian's Fiancee May 2021
      3. Claiming His Cinderella Secretary Aug 2021

      Multi-Author Series

      2000 Launch

      1. A Natural Mother Jan 2000

      After Hours with the Greek

      1. From Prim to Improper May 2012

      Bedded by Blackmail

      1. His Convenient Mistress Jul 2005

      Conveniently Wed

      1. Shock Marriage for the Powerful Spaniard Sep 2019

      Expecting!

      1. The Baby Verdict Aug 1999
      2. The Baby Scandal Mar 2001
      3. Riccardo's Secret Child Sep 2004

      From Here to Paternity

      1. Accidental Mistress Sep 1997

      Greek Tycoons

      1. Constantinou's Mistress Aug 2003
      2. The Greek Tycoon's Secret Child Feb 2004
      3. At The Greek Tycoon's Bidding Jul 2006
      4. At the Greek Tycoon's Pleasure Dec 2006

      Her Irresistible Boss

      1. Hired for the Boss's Bedroom Jul 2010

      Hot Winter Escapes

      1. Bound by Her Baby Revelation Jan 2024

      In Bed With the Boss

      1. Taken By Her Greek Boss Mar 2008

      In Love with Her Boss

      1. His Virgin Secretary Apr 2004
      2. The Billionaire Boss's Bride Mar 2005

      In the Greek Tycoon's Bed

      1. The Greek's Forbidden Bride May 2008

      Latin Lovers

      1. The Multi-Millionaire's Virgin Mistress Feb 2010

      Mistress To A Millionaire

      1. At The Italian's Command Jan 2006
      2. The Italian Boss's Secretary Mistress Mar 2007
      3. Kept By The Spanish Billionaire Jun 2007
      4. The Italian's Pregnant Mistress Nov 2007

      Nanny Wanted

      1. A Daughter for Christmas Nov 1998

      Nine to Five

      1. Beyond All Reason Aug 1996
      2. Sleeping With the Boss Jun 1999
      3. To Tame a Proud Heart May 2000
      4. Secretary on Demand Aug 2002

      Once Upon a Temptation

      1. Expecting His Billion-Dollar Scandal Jun 2020

      One Christmas Night in ...

      1. His Christmas Acquisition Dec 2011

      One Night With Consequences

      1. Bound by the Billionaire's Baby Jul 2015
      2. The Italian's One-Night Consequence Aug 2018

      Protecting His Legacy

      1. The Secret Sinclair Sep 2012

      Red-Hot Revenge

      1. The Millionaire's Revenge Jan 2003

      Seven Sexy Sins

      1. To Sin with the Tycoon Jan 2015

      Snow, Satin and Seduction

      1. Bedded at the Billionaire's Convenience Nov 2009

      The Boss's Mistress

      1. The Italian Tycoon's Mistress Jul 2008

      The Italian's Bride

      1. The Italian Billionaire's Secret Love-child Dec 2008

      The Millionaire Affair

      1. In The Banker's Bed Nov 2005

      The Powerful and the Pure

      1. In Want of a Wife? Oct 2011

      Wedlocked!

      1. A Spanish Birthright Mar 2011

      All Cathy Williams Series

      Browse Cathy Williams series, including author series, multi-author series, and publisher series.

      Cathy Williams Series

      Italian Titans 2 books Secrets of Billionaires' Secretaries 2 books Secrets of the Stowe Family 3 books

      Multi-Author Series

      2000 Launch 1 book After Hours with the Greek 1 book Bedded by Blackmail 1 book Conveniently Wed 1 book Expecting! 3 books From Here to Paternity 1 book Greek Tycoons 4 books Her Irresistible Boss 1 book Hot Winter Escapes 1 book In Bed With the Boss 1 book In Love with Her Boss 2 books In the Greek Tycoon's Bed 1 book Latin Lovers 1 book Mistress To A Millionaire 4 books Nanny Wanted 1 book Nine to Five 4 books Once Upon a Temptation 1 book One Christmas Night in ... 1 book One Night With Consequences 2 books Protecting His Legacy 1 book Red-Hot Revenge 1 book Seven Sexy Sins 1 book Snow, Satin and Seduction 1 book The Boss's Mistress 1 book The Italian's Bride 1 book The Millionaire Affair 1 book The Powerful and the Pure 1 book Wedlocked! 1 book

      Publisher Series

      Harlequin Presents 89 books Harlequin Presents Extra 11 books Harlequin Presents Extra Large Print 3 books Harlequin Presents Large Print 62 books Harlequin Presents Subscription 15 books Mills & Boon Modern (Australia) 30 books Mills & Boon Modern Romance 94 books Mills & Boon Modern Romance Extra 1 book Mills & Boon Presents 10 books Mills & Boon Romance 16 books Mills & Boon Romance (Australia) 15 books Mills & Boon Sexy (Australia) 15 books

      Cathy Williams Books FAQ

      How many books has Cathy Williams written?

      Cathy Williams has written 132 books.

      What is the latest Cathy Williams book?

      The most recent release by Cathy Williams is Out-of-Office Temptation, published in May 2026.

      What genres does Cathy Williams write?

      Cathy Williams writes primarily Contemporary Romance.

      What series has Cathy Williams written?

      Cathy Williams has written 3 series. Series listed on FictionDB include Italian Titans, Secrets of Billionaires' Secretaries, and Secrets of the Stowe Family.