Murderous Maths: All Shapes and Sizes is full of facts, tricks and tips to help children discover why shapes are super and measurements are magic! Updated for the relaunch of the primary national curriculum in autumn 2014, children can learn all about tricky triangles, vicious circles, spangled angles and much more with simple explanations and hilarious characters to guide them through. Illustrated by Philip Reeve and presented in a bold, funky and accessible way so children can find out why maths is marvellous, a new generation of Kjartan Poskitt fans will be able to discover the world of Murderous Maths. Get ready to be amazed!