Murderous Maths of Everything

Never dared before, Murderous Maths of Everything is one big book with (nearly) ALL the answers to EVERYTHING in maths-and it’s in a cool colour too! Readers can join the cast of crazy characters on a tour of the Murderous Maths building to discover the darkest and deadliest mathematical secrets, including a sure-fire way to make birthdays last twice as long, how the number 1 starts fights, and how triangles lead to murder. Put an end to maths misery, once and for all. And…the jacket flips over into a dreadful door poster for extra-murderous value!