The Mystery of Mr. Nice
From the Tattered Casebook of Chet Gecko, Private EyeBook - 2000
When the principal of his school begins acting nice to him, Chet Gecko realizes that he is an imposter and so sets out to find the real one.
Publisher: San Diego : Harcourt, 2000
Characteristics: vii, 96 p. : ill. ; 22 cm
Alternative Title: Mystery of Mister Nice