Title: The spies of Gerander
Description: With their country in danger, Alice and Alex are sent on an undercover mission -- right into the heart of enemy territory. Meanwhile, Alistair and Tibby Rose set out to rescue Alistair's parents from a remote island prison. But someone is determined to stop them ...
Subjects: Brothers and sisters, Adventure and adventurers, Juvenile fiction, Fiction, Adventure stories, Secrecy, Mice, Spies, Spy stories, Child and youth fiction, Secrets, Children's fiction, Mice, fiction, Brothers and sisters, fiction