Chet Gecko, Private Eye Volume 2: The Big Nap; Farewell, My Lunchbag

Chet Gecko, Private Eye, Book 1: The Chameleon Wore Chartreuse

Chet Gecko, Private Eye: Book 3 - The Big Nap

Chet Gecko, Private Eye, Book 2: The Mystery of Mr. Nice

Chet Gecko, Private Eye: Book 4 - Farewell, My Lunchbag