Killing Mr. Griffin

From beloved author Lois Duncan comes a frightening novel about a group of students who set out to teach their malicious teacher a lesson -- only to learn that one of them could be a killer.

Mr. Griffin is the strictest teacher at Del Norte High, with a penchant for endless projects and humiliating students. Even straight-A student Susan can't believe how mean he is to her crush, Dave, and to the charismatic Mark Kinney. So when Dave asks Susan to help a group of students teach Mr. Griffin a...