The Windsors Series by Catharina Maura

She’s his fiancée’s younger sister. He’s the man she’s always loved. When her sister doesn’t show up on her wedding day, Raven has no choice but to take her place — but marriage to Ares Windsor is nothing short of torture.The elusive billionaire media mogul is the man she’s always loved… yet he’s only ever had eyes for her sister.Married to him at last, Raven is determined to win him over.After all, everything is fair in love and war.And this?This is war.

From the author of The Wrong Bride and Forever After All comes an angsty and steamy marriage of convenience romance featuring a billionaire boss and his secretary.When Luca Windsor’s secretary quits her job shortly after he’s forced into an unwanted engagement arranged by his family, he sets out to solve both problems.… by secretly marrying his secretary instead.The rules are simple:1. Don’t fall in love2. Keep their marriage a secret at work3... moreFrom the author of The Wrong Bride and Forever After All comes an angsty and steamy marriage of convenience romance featuring a billionaire boss and his secretary.When Luca Windsor’s secretary quits her job shortly after he’s forced into an unwanted engagement arranged by his family, he sets out to solve both problems.… by secretly marrying his secretary instead.The rules are simple:1. Don’t fall in love2. Keep their marriage a secret at work3. Share a bed every nightIt was meant to be a straightforward and mutually beneficial deal, but with each day that passes, it becomes clearer to Luca that the only thing Valentina wants is the one thing he can never do.Letting her go. less

From the author of The Wrong Bride and The Temporary Wife comes an angsty and steamy billionaire arranged marriage romance​Faye is the last woman Dion Windsor wants to be near, let alone marry… yet there’s no escaping the alluring pianist he’s been engaged to since they were children.For years, he made his unwillingness known, but his attempts to keep Faye at a distance fade to dust at the sight of her with another man — mere months before their wedding... moreFrom the author of The Wrong Bride and The Temporary Wife comes an angsty and steamy billionaire arranged marriage romance​Faye is the last woman Dion Windsor wants to be near, let alone marry… yet there’s no escaping the alluring pianist he’s been engaged to since they were children.For years, he made his unwillingness known, but his attempts to keep Faye at a distance fade to dust at the sight of her with another man — mere months before their wedding.One look at her, and he realises he’s done running. Time is up, and whether she likes it or not, she’s his.Or she could be, if the secrets he keeps didn’t hold the power to destroy her.Publisher's Note: Each book in the Windsors series features a different Windsor sibling, and as such, each book can be read as a standalone. The Unwanted Marriage contains a guaranteed happily-ever-after and no cheating. less

She was his first love, his first heartbreak, and his only regret. Zane Windsor always loved the way Celeste Harrison’s eyes light up when he infuriates her. It just took him years to realize that what he felt for his childhood rival wasn’t hatred. When they begin working for their family businesses, competing on a larger scale than ever before, he decides he wants it all with her — and what Zane Windsor wants, he gets... moreShe was his first love, his first heartbreak, and his only regret. Zane Windsor always loved the way Celeste Harrison’s eyes light up when he infuriates her. It just took him years to realize that what he felt for his childhood rival wasn’t hatred. When they begin working for their family businesses, competing on a larger scale than ever before, he decides he wants it all with her — and what Zane Windsor wants, he gets. Zane and Celeste discover just how thin the line between love and hate truly is, falling harder than either of them thought possible... …until an unexpected tragedy leaves them wondering if any of it was ever real at all. Led by a desire for revenge, Zane brings Celeste’s company to the brink of bankruptcy, leaving both of their grandparents no choice but to intervene. The Windsors and Harrisons agree to a merger — on one condition: Zane and Celeste must marry each other. less

This is Sierra Windsor and Xavier Kingston's story. It's a billionaire enemies-to-lovers arranged marriage romance.