Quentin Blake Books

Mrs Armitage on wheels

By Quentin Blake

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Quentin Blake's ABC.

By Quentin Blake

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Presents a humorously illustrated rhyme for each letter of the alphabet. Example: K is for Kittens, all scratching the chair; L is for Legs that we wave in the air.

All join in

By Quentin Blake

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Cockatoos

By Quentin Blake

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The reader may find Professor Dupont's hiding cockatoos in the illustrations of his house, but the professor needs to correct the problem that caused his ten pets to hide in the first place. Sugges...

Cockatoos

By Quentin Blake

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Words and Pictures

By Quentin Blake

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Quentin Blake's nursery collection.

By Quentin Blake

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Simpkin

By Quentin Blake

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A HANDFUL OF GOLD

By Quentin Blake

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Fantastic Daisy Artichoke

By 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.