R.L. Stine 
Double Date [EPUB ebook] 

No girl in her right mind would say no to a date with Bobby Newkirk. Not with those great looks, that easy charm, and the awesome way he plays the guitar. Of course, some people think hes just a bit conceited. But when it comes to breaking hearts, that hasnt slowed Bobby down one bit. At least, not until the beautiful Wade twins move to Shadyside. And Bobby brags to his friends that theyll both fall for him. And they do. Too bad for Bobby the twins never learned to share. One of them is jealous, murderously jealous. Is it quiet, shy Bree? Or bold, sexy Samantha? Bobby had better figure it out…or his double fun will turn to double terror.