Lauren Layne 
Love the One You’re With: A Rouge Contemporary Romance [EPUB ebook] 
(Sex, Love & Stiletto #2)

Her mission: six-months without men. But he has other ideas. As Stiletto magazine’s foremost relationship expert, Grace Brighton should have seen it coming — her boyfriend has been having an affair right under her nose. Jake Malone is one great story away from editor, and the company challenges him to a little friendly competition with Grace Brighton — who has a better read on the opposite sex? Only Grace isn’t the pushover that he anticipated, and Jake sees something in her he never expected. Can the city’s number-one heartbreaker convince a woman who’s given up on love that he’s worth the risk?