Hamster and Cheese — Colleen A.F. Venable

There's a sandwich thief in Mr. Venezi's pet shop, and everyone is a suspect, from the chinchillas to the goldfish. Never fear! The world's fluffiest detective on the case: Sasspants, PI(G). By day, Sasspants is your average book-loving, gizmo-inventing guinea pig. By night she solves pet shop mysteries with the help of her sidekick, Hamisher the hamster. Our furry little heroes will stop at nothing to find the sandwich thief! This is the first book in the Guinea PIG, Pet Shop Private Eye series.