Disappearing hamsters? Vanishing toads? Missing snails? This needs investigating.
This looks like a case for Mina Mistry.

Pets. Mina doesn’t have any. This is super inconvenient when it’s Showcase Your Pets week at school. Unfortunately, Mina’s best friend Holly doesn’t have any pets either now that her hamster’s gone missing. And has anyone seen Danny’s pet toad?

An explosion at the local pet shop shows Mina that this pet palaver can’t be a coincidence. But why is someone stealing all the animals? What do they want them for?

About the Mina Mistry Investigates series:
Introducing Mina Mistry, witty schoolgirl detective and soon-to-be Private Investigator.
Mina Mistry Investigates is a fun detective series packed with comic-style illustrations and mystery-solving throughout.
Great for reluctant readers aged 7+ and fans of Dork Diaries.