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Publisher's Summary

Nilly is new to the neighbourhood, but is quick to make friends: Doctor Proctor, an eccentric professor; and Lisa, who is teased by the twin terrors Truls and Trym. Nilly and Lisa help Doctor Proctor develop his latest invention, a powder that makes you fart. The powder makes Nilly and Lisa very popular at school when they sell it for fifty cents a bag. And they get revenge on Truls and Trym by giving them an extra-strength dose of fart powder that shoots them up into a tree!
It’s all good farty fun. That is, until someone steals the industrial-strength fart powder. Now Doctor Proctor’s ticket to fame is in the hands of an enemy with evil intentions....
©2007 Jo Nesbø (P)2012 Bolinda Publishing Pty Ltd
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5 out of 5 stars
By Molly Murphy Wittig, Ph.D. on 01-02-18

Buy Buy Buy!!!

I love this great book it's just as good and as funny as the others BUY BUY BUY!!!

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