My Billionaire Mistake

By Sophie Frost and Cupid's Quiver

Nina Bell's worst night became the best mistake of her life...until he walked into her boardroom.

A fire alarm, a crowded Midtown hotel, and one devastating stranger who buys her an hour of silence at the bar. One drink turns into one filthy, perfect night-no last names, no promises, just his rough hands on her hips and a low, possessive growl in her ear: Tonight, you're mine.

Monday morning, she discovers "the stranger" is Devon Locke-heir to Locke Innovation Labs and the billionaire client her small agency can't afford to lose.

Devon remembers every second. And he hates that the woman who came apart so beautifully under his control is now the one person fearless enough to tell him no. With a make-or-break product launch on the line, HR breathing down their necks, and Nina's toxic ex sabotaging them from the shadows, they swear it was a one-time mistake.

But late nights in glass-walled offices turn into stolen touches, dirty rules, and a weekend locked in his penthouse where Devon proves just how far he'll go to claim what's his-and Nina has to decide if she can trust a man who could destroy her career and still be the only place she feels safe.

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• Format: Paperback
• Language: English
• ISBN: B0GK1L8WHJ
• ISBN13: 9798245768151
• Release Date: March 2026
• Publisher: Independently Published
• Length: 250 Pages
• Weight: 0.55 lbs.
• Dimensions: 0.5" x 5.0" x 8.0"