Book 4 in the Cass and the Bubble Street Gang series! When an elderly woman called Carmella loses her locket, Cass must put her detective skills to the test to solve the mystery of golden locket.
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.
This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.
Strictly Necessary Cookies
Strictly Necessary Cookie should be enabled at all times so that we can save your preferences for cookie settings.
If you disable this cookie, we will not be able to save your preferences. This means that every time you visit this website you will need to enable or disable cookies again.
