When Lily Connor takes a job as interim chaplain at Tate University, an all but Ivy League school just down the road from Harvard, she's happy to discover that an old friend of hers from seminary is now there as well. It's clear, however, that something is wrong with Samantha-she is thin and skittish and, more important, she looks scared. And when Samantha asks Lily for her help, it becomes something more perilous than Lily could have ever imagined...