Poskitt Kjartan

Codes: How To Make Them And Break Them!

Agatha Parrot And The Odd Street School Ghost

Rosie And Jim Annual 1996

Rosie And Jim Annual 1997

Urgum S'enflamme

Do You Feel Lucky?

Do You Feel Lucky? The Secrets Of Probability (Murderous Maths)

Professor Fiendish's Book Of Diabolical Brain-Benders (Murderous Maths)

Borgon The Axeboy And The Dangerous Breakfast

Urgum Le Terrible, Tome 1

Sudoku - Pour Les Jeunes Mordus

Su Doku (Murderous Maths Series)

Codes: How To Make Them And Break Them

Mystery Of The Magic Toy (Poskitt's Puzzles)

Murderous Maths Guaranteed To Mash Your Mind

Retour Vers Les Maths - Réapprendre Les Bases Simplement Pour Se Faciliter La Vie Au Quotidien

Murderous Maths

The 99 Don'ts: A Guide To Unrecommendable Practices

Desperate Measures

Bouge Tes Neurones

Emma Pétard Et Sa Copine Sans Tête

Echt Galaktisch, Das Weltall!