Mark Haddon Books

Supergute Tage oder die sonderbare Welt des Christopher Boone

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Christopher Boone, der Held dieser Geschichte, ist mit Asperger-Syndrom geboren. Le he ros du roman, Christopher Boone, est ne avec le syndrome d'Asperger.

Toni and the tomato soup

By Mark Haddon

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Toni is delighted when a genie grants her wish for tomato soup but soon finds that a little soup can go a long way.

Jungle A First Puzzle Book

By Emily Bolam

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In the jungle, little mouse plays hide-and-seek with a monkey, tiger, crocodile, and parrots. On board pages, with press-out puzzle pieces that fit into die-cut illustrations.

The Curious Incident of the Dog in the Night-time

By Mark Haddon

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Despite his overwhelming fear of interacting with people, Christopher, a mathematically-gifted, autistic fifteen-year-old boy, decides to investigate the murder of a neighbor's dog and uncovers sec...

A spot of bother

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A Spot of Bother

By Mark Haddon

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Gilbert's gobstopper

By Mark Haddon

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Toni and the tomato soup.

By Mark Haddon

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.