About “You have to stop this (Secret series #5)”
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 to clear their names and, they hope, to discover the Secret they have been seeking.
Book details
- First published
- 2011
- Latest edition
- 2011 · ISBN 9780316076265