Rebecca E. Hirsch Books

South America

By Rebecca E. Hirsch

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Top 50 reasons to care about polar bears

By Rebecca E. Hirsch

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"Readers will learn about polar bears--their life cycle, diet, young, habitat, and reasons why they are endangered animals"--Provided by publisher.

The Ultimate Adventure Atlas of Earth

By National Geographic Kids

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Here comes another spectacular specialty atlas for kids from the world's leader in exploration, cartography, and conservation. Discovering the excitement of Earth's extreme and adventurous world an...

Ultimate Adventure Atlas of Earth

By National Geographic Kids

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Grizzly Bears

By Rebecca E. Hirsch

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Gray Wolves

By Rebecca E. Hirsch

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Grizzly bears

By Rebecca E. Hirsch

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Discover what a grizzly bear has in common with a jaguar. Find out what sets a grizzly bear apart from an armadillo. Readers will compare and contrast key traits of grizzlies--their appearance, beh...

Mountain Gorillas

By Rebecca E. Hirsch

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Siberian Tigers

By Rebecca E. Hirsch

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Vampire Bats

By Rebecca E. Hirsch

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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.