Beat the Calculator

1089

Perfect pentagon

Fabulous flexagon

Making Cubes

Prime number pizza

Numerical masterclass

Q&A with Kjartan Poskitt

Early drawings

How do you come up with names for your characters?

Start with a face

Ideas

Sue's early influences

Ideas for books

Reading from The Crossing

What is the Nowhere Emporium?

Storyboard

Draw Goldy the Gecko