Millie Morris has always been one of the guys. A professor at a respected university, she's great at witty backchat but terrible at getting personal. Like her four best male friends, she's perma-single. So when a routine university function turns into a black tie gala, they all make a pact to join an online dating service and find plus-ones. There's just one hitch: after making the pact, Millie and one of their group, Reid Campbell, secretly spend the sexiest half-night of their lives together, before mutually deciding the friendship would be better off strictly platonic.

But online dating isn't for the faint of heart. While the guys are inundated with dream dates and potential girlfriends, Millie's profile attracts nothing but creeps. So she invents 'Catherine' - a dating profile alter ego in whose make-believe shoes she can be more vulnerable than she's ever been in person. But when 'Catherine' and Reid strike up a digital relationship, Millie finds herself struggling to resist temptation - both online and off. Soon, Millie will have to face her worst fear - intimacy - or risk losing her best friend, forever.

'Pure joy' Sally Thorne, USA Today bestselling author of The Hating Game

'Christina Lauren hilariously depicts modern dating' Us Weekly