(Paperback)

In The House of Puzzles, the fifth book of the Billionaire series, Gerald, Ruby Sam and Felicity face their greatest challenge yet.

(Paperback)

Gerald's life is in danger. Someone has stolen the world's most valuable diamond and a constable lies unconscious in the British Museum, two sedative darts protruding from his backside. Not something Gerald Wilkins knows or cares anything about.

(Paperback)

(Paperback)

(Paperback)

Gerald, Ruby, Sam and Felicity's final adventure takes them from a glacier to a tropical jungle to the depths of the ocean and an island teeming with the most bizarre creatures on Earth.

(Paperback)

From award-winning Aussie author Richard Newsome comes STELLA THE UNSTOPPABLE, the hilarious junior fiction series that is HATING ALISON ASHLEY for a new generation.

(Paperback)

It's nearly Christmas. Gerald, Ruby and Sam are meeting up with Alisha and Gerald's Australian school friend Ox for two weeks of snowboarding in the mountains of California. It's a dream vacation for the world's youngest billionaire.