The Makeover Mistake

After losing a bet, successful publisher Michael Chang is "pretending" to play the piano in a Vegas lounge in order to spy on his less-than-trustworthy employee. His espionage is quickly derailed after meeting Thea Danelle, an editor who's been wronged by Michael's company. She's smart and unpredictable. . . and clearly hiding a naughty side that tempts Michael to distraction.

Thea has gone from frumpy librarian to the young, wild thing she used to be-all thanks to the promise of sensuous delight in the piano player's eyes. And frankly, after losing yet another author to the competition, Thea is ready to forget her professional problems and explore those sexy promises thoroughly. With Michael, she can finally be herself. . . until the moment Thea learns who he really is.

The complete 'What Happens in Vegas' series (All standalones which can be read out of order)

Tempting Her Best Friend by Gina L. Maxwell
The Makeover Mistake by Kathy Lyons
A Change of Plans by Robyn Thomas
Masquerading with the CEO by Dawn Chartier
Just One Reason by Brooklyn Skye
Tamed by the Outlaw by Michelle Sharp
Tempted by Mr. Write by Sara Hantz
Gambling on the Bodyguard by Sarah Ballance
Seducing Seven by M. K. Meredith
Calling Her Bluff by Kaia Danielle
Her Secret Lover by Robin Covington
Betting on the Wrong Brother by Cathryn Fox
Accidentally in Love with the Biker by Teri Anne Stanley
Loving the Odds by Stefanie London
The Seduction of Kinley Foster by Lisa Wells
Hot on His Heels by Margo Bond Collins