おれは非情勤 | I'm the Ruthless Substitute

Title: おれは非情勤
Authors: 東野　圭吾 著
Pages: 267P
Published At: May, 2003
Description:
An aspiring mystery writer working as a part-time elementary school teacher arrives at a downtown school, and on his second day, a female teacher's body is discovered in the gymnasium with a cryptic dying message left behind. Meanwhile, his class shows signs of bullying, and a series of bizarre incidents unfold at every school he visits—theft, suicide, extortion, and even attempted poisoning. This unconventional mystery follows the cool-headed substitute teacher as he unravels each case with brilliant deduction. The collection also includes two juvenile short stories.