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Erika McGann

Book 4 in the Cass and the Bubble Street Gang series!
Cass, Lex and Nicholas investigate crimes, solve mysteries and have brilliant adventures. They've even got their own secret clubhouse.
Cass is ecstatic. Mr McCall's partner is starting a Scarecrow Festival at the McCall mansion, and it includes an all-day, mind-boggling scavenger hunt. Throughout the mansion, gardens and adjoining fields, Cass and the gang will test their wits against other scavenging teams, including Nathan Wall and the NaSaJi Club (Nathan, Sasha and Jim). But Cass isn't worried. She knows she'll win; she has detecting in her blood.
But, the NaSaJi Club sabotage the Bubble Street Gang. Then, Mr Freebs has paired Cass with Nathan for a project to spruce up the gardens of a nursing home. 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.

The O'Brien Press

Cass and the Bubble Street Gang

Scavenger Hunt

Book 3 in the Cass and the Bubble Street Gang series! 
Cass, Lex and Nicholas investigate crimes, solve mysteries and have brilliant adventures. They've even got their own secret clubhouse. 
Cass is not impressed with the new Residents' Association programme -- suddenly everyone's in Neighbourhood Watch and thinks they're a genius detective. And that's Cass's job!! Worse still, there are so many new rules that the kids can't even play on the street anymore. No one stops Cass and the gang from playing games - something will HAVE to be done about the Residents' Association...
But there's also a mystery afoot for the Bubble Street Gang: while helping with a car boot sale, Cass finds a very old diary. The name inside the cover has worn away, but it must belong to somebody in Berbel Street. The diary talks about picking on the drama kids on the bus, and finally about a horrible prank played on them during their end-of-year show. Who does this diary belong to? Can the Bubble Street Gang unmask the wicked writer?

Diary Detectives

Book 2 in the Cass and the Bubble Street Gang series! 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.The gang need money and quick, and they have some super-genius ideas on how to make it! Like Operation Start a Company, Make Loads of Money for Nicholas's Project and Probably Also Become Millionaires!
But Cass also has a mystery to solve. Who is the invisible boy? And why can't anyone else see him? Join Cass and the Bubble Street Gang as they start Making Millions.

Making Millions

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.

Cass and the Bubble Street Gang - The book series

Cass and the Bubble Street Gang - The book series

Cass and the Bubble Street Gang books in order

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