Kjartan Poskitt

  • 20

    Catalog books

  • 6

    Works

  • 1991 to 2025

    Strongest span

Who This Author Is

Kjartan Poskitt writes lively, accessible books that make mathematics feel like a playful puzzle rather than a chore. Drawing on clear explanations, quirky examples and a warm, conversational tone, his work invites readers to enjoy number patterns, mental strategies and the logic behind everyday calculations.

The Secrets of Sums showcases Poskitt’s knack for turning arithmetic into an engaging journey. Through step‑by‑step techniques, fun tricks and practical problems, the book aims to build confidence and curiosity—helping readers tackle sums faster and see the creative side of numbers.

Best Place To Start

The secrets of sums

Scholastic • 2014 • standard commitment

It stands out because it asks for less time than many of the longer volumes on this page.

Author At A Glance

Best known for: Math made playful and accessible • Humorous, puzzle-driven explanations • Clear step-by-step problem solving

Genres and themes: Children's math • Educational humor • Puzzles & activities

Who this author is best for: Great for young readers and parents who want playful, hands-on introductions to math and problem solving.

Start with The Secrets of Sums to see the author’s mix of puzzles, clear methods, and light-hearted voice.

Top Books To Start With

  1. The secrets of sums

    Scholastic • 2014 • standard commitment

    UPB note: one of the most common used-copy publishers for this author • year signal: 2014 • 208 pages.

  2. More Muderous Maths

    Scholastic Hippo • 1998 • quick commitment

    UPB note: year signal: 1998 • 160 pages.

  3. Mega Maths Maze

    Workman Publishing Company, Incorporated • 2025 • quick commitment

    UPB note: year signal: 2025 • 48 pages.

  4. Henry the Tudor Dude: A Musical Play

    S. French • 1994 • quick commitment

    UPB note: year signal: 1994 • 77 pages.

  5. Decode the Deadliest Joke in the Universe (Humour)

    Scholastic Hippo • 1993 • quick commitment

    UPB note: year signal: 1993 • 96 pages.

  6. The Mystery of the Pirates Treasure (Poskitts Puzzles)

    Ideals Pubns • 1991 • commitment varies by edition

    It helps anchor a specific period of this author’s publishing run instead of blending into the undated shelf clutter.

  7. Urgum and the Seat of Flames

    Scholastic • 2007 • standard commitment

    UPB note: one of the most common used-copy publishers for this author • year signal: 2007 • 304 pages.

  8. Su Doku

    Scholastic • 2005 • quick commitment

    UPB note: one of the most common used-copy publishers for this author • year signal: 2005 • 144 pages.

  9. Everyday Maths for Grown-Ups

    O'Mara Books, Limited, Michael • 2015 • quick commitment

    UPB note: year signal: 2015 • 176 pages.

  10. Urgum the Axeman

    Scholastic • 2007 • longer commitment

    UPB note: one of the most common used-copy publishers for this author • year signal: 2007 • 432 pages.

How The Picks Compare

  • More Muderous Maths is the easier short commitment, while The secrets of sums asks for more reading time up front.
  • More Muderous Maths gives you an earlier look at this author’s shelf, while The secrets of sums leans later in the catalog.
  • Mega Maths Maze is also useful if you want a different publishing lane from The secrets of sums.

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