The Clubhouse Mystery (Cass and the Bubble Street Gang Book 1)

Cass and her best friends, Lex and Nicholas, are the Bubble Street Gang ! They investigate crimes, solve mysteries and have brilliant adventures. They've even got their own secret clubhouse. After the annoying baby twins demolish the fort Cass has built in the sitting room, she has the great idea of building a proper fort outdoors that can be the Bubble Street Gang's clubhouse. Lex's granny suggests the perfect spot at the back of Mr McCall's field and Cass and the gang get to work. The gang settle in quickly and begin planning their next adventure, when they realise someone is using the clubhouse when they're not there. Stuff moves around, cookie crumbs are left behind and the door is left open. Join Cass and the Bubble Street Gang as they investigate The Clubhouse Mystery. There's an intruder in the clubhouse! The gang find the door left open, crumbs on the table and hairs on the floor. Someone has been sneaking in when nobody's home. But who? Join Cass and the Bubble Street Gang as they investigate The Clubhouse Mystery