When girl Detective Friday Barnes solves a bank robbery she uses the reward money to send herself to the most exclusive boarding school in the country, Highcrest Academy. On arrival, Friday is shocked to discover the respectable school is actually a hotbed of crime. She's soon investigating everything from disappearing homework to the Yeti running around the school swamp. That’s when she’s not dealing with her own problem - Ian Wainscott, the handsomest boy in school, who inexplicably hates Friday and loves nasty pranks.

Pearl and Vally Cole live in a bookshop. And not just any bookshop. In 1893, Cole’s Book Arcade in Melbourne is the grandest bookshop in the world, brimming with every curiosity imaginable. Each day brings fresh delights for the siblings - voice-changing sweets, talking parrots, a new story written just for them by their eccentric father. When Pearl and Vally learn that Pa has risked the Arcade - and himself - in a shocking deal with the mysterious Obscurosmith, the siblings hatch a plan. 

A mystery illness is making people bake ancient cakes, speak dead languages and then fall asleep and never wake up. When Trilby Moffat's mother catches this strange sickness, Trilby must find her only other surviving relative, a 300-year-old aunt who lives in a secret antique shop on the edge of time. Ahead of Trilby lies an unusual inheritance, an opportunity that will never be repeated and a man in a top hat who will try to kill her...more than once.

In his signature style, Oliver creates a fabulously diverse and heartfelt duo in Thao and Kadir and their sometimes hilarious and sometimes heart-wrenching dilemmas of culture and belonging in a remote rural community. Throw in some slam poetry, and it might just end in a lifelong friendship and a whole lot more understanding.

Arlo Goodman lives with Uncle Avery, in a run-down flat above their bookshop. He has no friends, except for his pet mouse, Herbert. But when a girl called Lisette bursts into the shop and begs him to hide her from a murderer, Arlo's life changes forever. He's swept up into an adventure involving kidnappers, car chases and a story in The Book of Wondrous Possibilities, where Arlo and his skymouse battle dragons. But can Arlo find the courage to battle an even greater enemy who threatens to destroy everything he loves?