Isabel Thomas Books

Squirrel

By Isabel Thomas

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Collages

By Isabel Thomas

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Introduces readers to collages - what they are, various forms, how they are made, what their purpose in art is, etc. Includes an activity on making collages.

Seagull

By Isabel Thomas

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Who needs to fly to Africa or visit a safari park, when there is so much wildlife on our doorsteps? This book examines seagulls and discusses where city seagulls live, what they eat, what dangers t...

Hedgehog

By Isabel Thomas

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"Who needs to visit a safari park when you can find wildlife right on your doorstep? This book examines city hedgehogs and discusses where they live, what they eat, what dangers they face, and why...

Photographs

By Isabel Thomas

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Simple introduction, for younger readers, to the art form of photography.

Lion vs. tiger

By Isabel Thomas

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Comparison of lions and tigers looking at their strengths and qualities.

Shark vs. killer whale

By Isabel Thomas

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Comparison of sharks and killer whales looking at their strengths and qualities.

Elephant vs. rhinoceros

By Isabel Thomas

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Each book in the Animals head to head series pits two exciting animals against each other to find out what would happen if they met. This book looks at enormous elephants and mighty rhinos, awardin...

Alligator vs. crocodile

By Isabel Thomas

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A comparison of American alligators and saltwater crocodiles, their body type, hunting patterns and fighting style, and a decision on which would win if they fought each other.

Scorpion vs. tarantula

By Isabel Thomas

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Comparison of scorpions and tarantulas looking at their strengths and qualities.

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.