Authors: Kjartan Poskitt

  • The Brain-Bending Basics — Kjartan Poskitt

    The Brain-Bending Basics — Kjartan Poskitt

  • The Runaway Pea — Kjartan Poskitt

    The Runaway Pea — Kjartan Poskitt

  • Rosie and Jim Annual — Kjartan Poskitt

    Rosie and Jim Annual — Kjartan Poskitt

  • More Murderous Maths — Kjartan Poskitt

    More Murderous Maths — Kjartan Poskitt

  • Professor Fiendish’s Book of Brain-benders — Kjartan Poskitt

    Professor Fiendish’s Book of Brain-benders — Kjartan Poskitt

  • The Most Epic Book of Maths Ever — Kjartan Poskitt

    The Most Epic Book of Maths Ever — Kjartan Poskitt

  • The Magic of Maths — Kjartan Poskitt

    The Magic of Maths — Kjartan Poskitt

  • Shapes and Measures — Kjartan Poskitt

    Shapes and Measures — Kjartan Poskitt

  • Harry Houdini (the First Names Series) — Kjartan Poskitt

    Harry Houdini (the First Names Series) — Kjartan Poskitt

  • Numbers The Key to the Universe — Kjartan Poskitt

    Numbers The Key to the Universe — Kjartan Poskitt

  • Attack of the Killer Puzzles — Kjartan Poskitt

    Attack of the Killer Puzzles — Kjartan Poskitt