Ann O Squire Books

Reptiles

By Ann Squire

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Introduces readers to reptiles.

Lyme Disease True Books

By Ann O Squire

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48 p. : 22 cm

A True Book - Space: Planet Neptune

By Ann O Squire

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Humans have long been fascinated by space exploration, from the earliest NASA probes to the latest journeys toward the distant edges of the solar system. Readers will learn about the discovery of n...

Chinese Giant Salamander

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Rocks

By Ann Squire

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Asthma

By Ann O. Squire

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Birds

By Ann Squire

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"This book covers the habits, physical features, reproduction, and life cycle of birds."--

Seafood

By Ann O. Squire

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Planet Mars

By Ann O Squire

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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.