Jason Mason and the World’s Most Powerful Itching Powder

Book Author Jason Gunn and Andrew Gunn
Rights Available World excl. NZ

Jason Mason is a pretty average kid. The kind of kid who doesn’t get chosen for the rugby team. The kind of kid who gets his lunchbox picked over by the school bully every day. The kind of kid who finds it hard to concentrate in class. The kind of kid who is, actually, a secret agent.

Wait . . . what?

You won’t believe the crazy, laugh-out-loud, risky, save-the-world type stuff this pretty average kid gets up to. This book is destined to leave you itching for more Jason Mason adventures!

New Zealand Book Awards for Children and Young Adults Finalist 2022

About the Authors
Jason Gunn is a household name for most Kiwis with TV shows including The Son of a Gunn Show, What Now, Dancing with the Stars, Wheel of Fortune and The Rich List!

Andrew Gunn is a talented writer who has long worked behind-the-scenes as a writer on his brother Jason’s various screen and stage productions.


David Bateman Ltd

200 pp

200 x 150mm mm (portrait)



Junior Fiction

Age range 7-10 years

Publication Date

November 2022

Rights Available:
World excl. NZ

Rights Agents:


Paul Bateman,bateman@bateman.co.nz

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