The Secret Fiancee
An Irresistible Billionaire Arranged Marriage Romance (The Windsors Book 5)
Published on 18. November 2025
Book
Paperback/Softback
400 pages
978-1-4642-2717-2 (ISBN)
Description
LIMITED AVAILABILITY: This Deluxe Edition print run is subject to availability while stocks last. Once stock has been depleted, a non-Deluxe version may be sent as a replacement. Order early to avoid disappointment
Catharina Maura's bestselling Windsors series continues with The Secret Fiancee: an angsty, fast-paced contemporary romance full of emotional twists and turns.
***
When Lex finds Raya Lewis's name hidden behind countless security measures on his own family's servers, he knows it can only mean one thing. Determined to take control of the situation, he sets out to find her - only for Raya to spill her drink all over him within seconds of meeting.
Much to her surprise, the notoriously unattainable tech billionaire asks for only one thing as compensation: six rounds of Truth or Dare.
An evening filled with laughter leads to Raya sneaking out of his bed in the morning, not expecting to ever see him again...until he shows up as her professor, offering her class the opportunity of a lifetime: an internship at Windsor Motors.
What Raya doesn't realise is that their meeting wasn't coincidental, and she's the sole reason he took up a teaching position in the first place. After all, Lex knows something she doesn't: the two of them are arranged to be married.
The captivating fifth book in the fan-favourite Windsors series is an intoxicating grumpy x sunshine romance, full of rich drama and irresistible charm perfect for lovers of contemporary romance stories.
Tropes
Arranged Marriage
Grumpy x Sunshine
Billionaire Romance
Spicy Romance
Forced Proximity
The Windsors Series:
The Wrong Bride
The Temporary Wife
The Unwanted Marriage
The Broken Vows
The Secret Fiancee
The Devious Husband
Catharina Maura's bestselling Windsors series continues with The Secret Fiancee: an angsty, fast-paced contemporary romance full of emotional twists and turns.
***
When Lex finds Raya Lewis's name hidden behind countless security measures on his own family's servers, he knows it can only mean one thing. Determined to take control of the situation, he sets out to find her - only for Raya to spill her drink all over him within seconds of meeting.
Much to her surprise, the notoriously unattainable tech billionaire asks for only one thing as compensation: six rounds of Truth or Dare.
An evening filled with laughter leads to Raya sneaking out of his bed in the morning, not expecting to ever see him again...until he shows up as her professor, offering her class the opportunity of a lifetime: an internship at Windsor Motors.
What Raya doesn't realise is that their meeting wasn't coincidental, and she's the sole reason he took up a teaching position in the first place. After all, Lex knows something she doesn't: the two of them are arranged to be married.
The captivating fifth book in the fan-favourite Windsors series is an intoxicating grumpy x sunshine romance, full of rich drama and irresistible charm perfect for lovers of contemporary romance stories.
Tropes
Arranged Marriage
Grumpy x Sunshine
Billionaire Romance
Spicy Romance
Forced Proximity
The Windsors Series:
The Wrong Bride
The Temporary Wife
The Unwanted Marriage
The Broken Vows
The Secret Fiancee
The Devious Husband
More details
Series
Language
English
Place of publication
United States
Publishing group
Sourcebooks, Inc
Dimensions
Height: 194 mm
Width: 126 mm
Thickness: 27 mm
Weight
279 gr
ISBN-13
978-1-4642-2717-2 (9781464227172)
Copyright in bibliographic data and cover images is held by Nielsen Book Services Limited or by the publishers or by their respective licensors: all rights reserved.
Schweitzer Classification
Person
Catharina Maura is a USA Today and Amazon #1 bestselling author. She writes angsty, fast-paced contemporary romance novels that break your heart before they lead you to a hard-won happily ever after. Cat lives in Hong Kong with her husband and a dozen houseplants that all have names. When she isn't daydreaming about future characters, she's exploring the world and seeking out new adventures.