Marta Magellan Books

Anole Invasion

By Marta Magellan

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Just Wild Enough

By Clementine Rocheron, Marta Magellan

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Those Voracious Vultures

By Marta Magellan

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Vultures are voracious! They eat a lot of yucky stuff—and that’s good because it keeps things tidy. Here are 20 questions and answers about these clean-up birds so you’ll know all about them. You’l...

Those Voracious Vultures

By Marta Magellan

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Those Lively Lizards

By Marta Magellan

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Learn all about lizards. They live all over the world and come in many shapes, sizes, and colors. You’ll find out if a lizard can change colors to match its surroundings, if a lizard’s tail can rea...

Those Lively Lizards

By Marta Magellan

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Those Colossal Cats Those Amazing Animals

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Those Colossal Cats

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Dragonflies

By Marta Magellan, Mauro Magellan

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Flying Jewels

By Marta Magellan, Mauro Magellan

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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.