The Cheating Heart — Carolyn Keene

A. HONESTY? B. LOVE? C. DANGER? D. OR ALL OF THE ABOVE? IT'S A TEST OF CHARACTER...AND NANCY HAS TO MAKE THE CHOICE.

A few days at Emerson College is just what Nancy needs. After a long summer of travel, she has a lot of catching up to do with Ned Nickerson. But their sweet reunion suddenly takes a very sour turn. A scandal has erupted on campus, and Nancy's forced to ask some painful questions--questions that could ultimately lead to Ned's expulsion from college!

Never has Nancy faced a more painful investigation. Will it turn Ned against her? Will it destroy her weekend roommate's budding romance with another prime suspect? Breaking the case may break hearts--even her own--but Nancy can't afford not to take the risk: for lurking behind the scandal is a secret passion...fast turning into a dangerous obsession!