You have to stop this (The secret series 5)

Bosch, Pseudonymous

Ford, Gilbert

Series: The secret series Vol: 5
Notes
360 p. : ill Summary: When a mummy disappears from the local history museum while Cass and her friends Max-Ernest and Yo-Yoji are there, they try to solve the case in order to clear their names and, they hope, discover the Secret they have been seeking Secret series bk. 5
Location edition Bar Code due date
Fiction 1st pbk. ed B019901