They only designed to scare him.

Mr. Griffin may be the strictest instructor at Del Norte Large, using a penchant for unlimited projects and humiliating his students. Even straight-A college student Susan can’t believe how mean he is towards the charismatic Tag Kinney. So when her crush asks Susan to greatly help several students coach a lesson of their very own, she goes along. In the end, it’s a safe prank, right?

But things don’t go according to strategy. When one ‘accident’ leads to some other, people begin to die. Susan and her friends must encounter the dreadful truth: one of these is usually a killer.

Leave the lighting on when reading this classic thriller! This new model features modernized text message and a fresh intro by Lois Duncan, the get good at of teen horror.