The third laugh-out loud adventure in the Doctor Proctor's Fart Powder series from Jo Nesbo, the most successful Norwegian author of all time.

Everyone is hooked on the hottest singing competition on TV, The NoroVision Choral Throwdown! Everyone, that is, except for Doctor Proctor, Nilly and Lisa, who are far too busy having fun to watch TV. But when people start acting oddly, the three friends begin to suspect that there's more to the show than meets the eye… Can it really be hypnotising everyone in Norway? With crazy inventions, disappearing socks, half-men half-frogs, a moon chameleon invasion and, of course, plenty of super-sonic bottom burps, this is going to be the gang's most explosive adventure yet! Can they stop an alien invasion in its tracks, or is this actually the end of the world?

In the spirit of Roald Dahl and Lemony Snicket, Doctor Proctor offers a winning combination of humour, adventure, and absurdity that kids (of all ages) will love!

PRAISE for the Doctor Proctor's Fart Powder series:
'This terrific book will make you laugh, and cherish your friends' - James Patterson
'plenty of toilet humour, and general silliness that kids love' - The Bookseller
'wickedly entertaining' - The Big Issue
'Lashings of silliness, quirkiness, self-deprecating humour, and a rollicking plot…' - TheBookbag.co.uk
'Fuelled by farts, this is fast-paced and a delightfully ridiculous adventure' - Julia Eccleshare review on lovereading4kids.co.uk
'A superb mix of bizarre and wacky with a little bit of off-beat thrown in. Reminiscent of Roald Dahl it has all the elements to keep children hooked...' - Waterstones