Deborah Lock Books

Astronaut Living in Space

By DK Publishing

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Twisters

By DK Publishing

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Amazing Buildings

By DK Publishing

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Forest Eye Wonder

By DK Publishing

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Forest (Eye Wonder)

By DK Publishing, Deborah Lock

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Introduces characteristics of different kinds of forests found around the world, the plants and animals that populate them, and how they are endangered.

A trip to the theatre

By Deborah Lock

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"Jake and his mum are going to the theatre. Take a look backstage at all the scenery, props, and costumes"--Back cover.

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.