Quentin Blake Books

Charlie and the Chocolate Factory

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This collectable hardcover edition features a beautiful cover and deluxe packaging, including plum-colored interior text and illustrations!From the bestselling author of The BFG and Matilda comes t...

Danny the Champion of the World

By Quentin Blake, Roald Dahl

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This collectable hardcover edition will feature a beautiful cover and deluxe packaging, including color interior text and illustrations! From the bestselling author of Charlie and the Chocolate Fac...

Midnight Folk

By Quentin Blake, John Masefield

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James and the Giant Peach

By Quentin Blake, Huw Thomas

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Twits

By Celia Warren, Quentin Blake

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Matilda s Fantastically Fine Notebook

By Quentin Blake, Roald Dahl

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The Marvelous Matilda Sticker and Activity Book

By Quentin Blake, Roald Dahl

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Add your own magic to the story of Matilda with this sticker activity book based on Roald Dahl's beloved classic tale! Readers of all ages have loved Roald Dahl's Matilda since it was first pu...

Drink of Water

By Quentin Blake, John Yeoman

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Boy Who Sprouted Antlers

By Quentin Blake, John Yeoman

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Mona Lisa and the Others

By Alice Harman, Quentin Blake

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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.