Ruth Thomson Books

An introduction to core geographical themes and physical environments. Simple, clear text introduces key geographical vocabulary and topics. A fun activity at the end of the title reinforces what t...

Eating out

By Ruth Thomson

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DK Readers L1

By Ruth Thomson

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Terezin

By Ruth Thomson

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“A poignant overview of life inside the ghetto.” — School Library Journal (starred review)Between 1941 and 1945, the small town of Terezín, Czechos...

First Aid

By Ruth Thomson

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Trees First Nature

By Ruth Thomson

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The four seasons!

By Ruth Thomson

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Describes the characteristics of the four seasons and their effect on the plant and animal life in the park, the woods, and the meadow.

Baby animals!

By Ruth Thomson

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Introduces baby animals of Africa, the polar ice caps, and North America. Suggests activities for readers to find out more about non-domestic animals.

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.