Besides getting the all-male world of small boys to a T, it has irresistible instructions about how to make fart-bombs
- Amanda Craig, The Times
Likely to appeal even to reluctant readers because it is funny and uninhibitedly improper, it is also well observed about boys and their attitude to girls
- Nicolette Jones, The Sunday Times
An engagingly witty story, it offers ready boy-appeal - though girls, too, will appreciate its sharp stance on gender stereotyping
- Kate Agnew, Guardian Education
There's a fine line between crude and funny, and McGowan treads it expertly. If this doesn't get 7- to 9-year-olds reading, nothing will
- Dinah Hall, Daily Telegraph
A laugh-out-loud tale
- Jennifer Taylor, The Bookseller