Billie B Brown and the Secret Mystery Club have a brand-new case to solve: who is sending them coded messages, and why? They'll have to crack the codes to find the answers!  

When Billie and her friends find a note tied to the collar of Jack's dog, Scraps, they must put their code-breaking skills to the test. Mysteriously, the first code leads to a second, and then a third ... 

As her friends crack one code after another, Billie starts to worry she might be a terrible detective. Can she prove that she deserves to be in the club?  

Filled with friendship, fun and neighbourhood adventures, the graphic novel reimagining of the beloved and bestselling Billie B Mysteries series will surprise and delight readers aged 7+. Adapted by original creators illustrator Aki Fukuoka and Australian Children's Laureate Sally Rippin, Billie B Brown's Secret Mystery Club is bold, brilliant and better than ever!

Join the Secret Mystery Club to help solve all their cases:

• Spooky House
• Code Breakers 
• Playground Detectives (coming soon!)
• Strawberry Thief (coming soon!)