books by author
Kjartan
Agatha Parrot and the Mushroom Boy
Do You Feel Lucky? (Murderous Maths)
The Phantom X (Murderous Maths)
The Secret Life of Codes (Murderous Maths)
The Perfect Sausage and Other Fundamental Formulas (Murderous Maths)
Gobsmacking Galaxy (Totally)
Easy Questions, Evil Answers (Murderous Maths)
The Magic of Maths (Murderous Maths)
The Brain-Bending Basics (Murderous Maths)
All Shapes and Sizes: Murderous Maths
The Secrets of Sums (Murderous Maths)
Everyday Maths for Grown-ups: Getting to grips with the basics
Urgum the Axeman
The Most Epic Book of Maths EVER (Murderous Maths)
Knowledge
The Key to the Universe (Murderous Maths)
Agatha Parrot and the Thirteenth Chicken
Agatha Parrot and the Odd Street Ghost
113 +!+k Ups: A Nightmare of Inadvertent Calamities
Everyday Maths for Grown-ups: Getting to grips with the basics
The Murderous Maths of Everything
Maths Adventure (Flip-Flap Journeys)
Urgum and the Goo Goo Bah!
Urgum the Axeman
Mystery of the Magic Toy (Poskitt's puzzles)
Rosie and Jim Annual 1997
Murderous Maths of Everything
Practical Jokes (Brat Packs)
Secret Codes (Brat Packs)
