The Secrets of Sums: Murderous Maths Book by Kjartan Poskitt

Give your youngster a book full of facts, tricks and tips about the magic of numbers and arithmetic. Written by author and TV presenter Kjartan Poskitt, The Secrets of Sums is a fantastic learning tool to evoke little minds with prime suspects, diabolical division and sneaky signs, aided by simple explanations and hilarious characters.


  • Title: The Secrets of Sums: Murderous Maths
  • Author: Kjartan Poskitt
  • Publisher: Scholastic 
  • Genre: Children’s books/Science
  • Non-fiction
  • No. of pages: 208
  • Paperback