The Starter Ex

An Amazon Editor's Best Book of the Month Pick

The best worst girlfriend finally meets her match . . .

Vanessa Cordero used to run a profitable side gig: For a reasonable fee, she'd date your crush . . . and make his life miserable. Too clingy? Check. Jealous? Check. A parent's worst nightmare? Triple check. By the time Vanessa was done with him, your guy was practically begging for you.

Enter Jason Torres, a certified commitment-phobe who doesn't plan on getting married anytime soon, much to...