Other editions of book Doctor Proctor's Fart Powder: 1

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...

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...