Mistress to a Millionaire Books in Order
Below you'll find the complete list of Mistress to a Millionaire books in publication order. This is generally the recommended reading order for the series.
Reading order verified: January 2026
Publication Order
The Unexpected Mistress (By: Sara Wood)
Buy on Amazon2001
The Billionaire Affair (By: Diana Hamilton)
Buy on Amazon2002
In the Billionaire's Bed (By: Sara Wood)
Buy on Amazon2003
Passion in Secret (By: Catherine Spencer)
Buy on Amazon2003
His Mistress's Secret (By: Alison Fraser)
Buy on Amazon2003
His Bought Mistress (By: Emma Darcy)
Buy on Amazon2004
Mistress at a Price (By: Sara Craven)
Buy on Amazon2004
The Millionaire Boss's Mistress (As: Madeleine Ker)
Buy on Amazon2004
At the Italian's Command (By: Cathy Williams)
Buy on Amazon2005
The Mediterranean Millionaire's Mistress (By: Maggie Cox)
Buy on Amazon2006
His Private Mistress (By: Chantelle Shaw)
Buy on Amazon2006
Mistress Bought and Paid For (By: Lynne Graham)
Buy on Amazon2006
Mistress on Demand (By: Maggie Cox)
Buy on Amazon2006
The Frenchman's Captive Wife (By: Chantelle Shaw)
Buy on Amazon2006
His Secretary Mistress (By: Chantelle Shaw)
Buy on Amazon2006
The Italian Boss's Secretary Mistress (By: Cathy Williams)
Buy on Amazon2006
Mistress for a Weekend (By: Susan Napier)
Buy on Amazon2006
A Mistress for the Taking (By: Annie West)
Buy on Amazon2006
The Frenchman's Marriage Demand (By: Chantelle Shaw)
Buy on Amazon2007
The Greek Millionaire's Mistress (By: Catherine Spencer)
Buy on Amazon2007
The Italian's Defiant Mistress (By: India Grey)
Buy on Amazon2007
Kept by the Spanish Billionaire (By: Cathy Williams)
Buy on Amazon2007
Bought for the Sicilian Billionaire's Bed (By: Sharon Kendrick)
Buy on Amazon2008
One-Night Love Child (By: Anne McAllister)
Buy on Amazon2008
The Italian's Pregnant Mistress (By: Cathy Williams)
Buy on Amazon2008
Frequently Asked Questions
The recommended reading order for the Mistress to a Millionaire series is publication order: 1. The Unexpected Mistress (By: Sara Wood) (2001), 2. The Billionaire Affair (By: Diana Hamilton) (2002), 3. In the Billionaire's Bed (By: Sara Wood) (2003), 4. Passion in Secret (By: Catherine Spencer) (2003), 5. His Mistress's Secret (By: Alison Fraser) (2003), and 20 more. This is generally the best way to experience the story as the author intended.
The Mistress to a Millionaire series by Marius Gabriel contains 25 books. The series began in 2001 and continues to be a popular choice for readers.
The Mistress to a Millionaire series is written by Marius Gabriel. You can find more books and series by this author on our website.
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