National Geographic Kids Books

Weird But True 5: Expanded Edition

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Did you know that fish sometimes cough, or that alligator teeth are hollow? It's all weird ... but true!The world can be a pretty wacky place! Kids will have a blast exploring just HOW wacky in the...

Weird But True 7: Expanded Edition

By National Geographic Kids

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Did you know that volcanoes once erupted on the moon, or that a group of sharks is called a shiver? It's all weird ... but true!The world can be a pretty wacky place! Kids will have a blast explori...

How to Ace the National Geographic Bee, Official Study Guide, Fifth Edition

By National Geographic Kids

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The National Geographic Bee is a local, state, and national academic contest for students in grades four through eight. The competition culminates in a finals face-off, broadcast live on National G...

Animal Jam Activity Book

By National Geographic Kids

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Play wild with this exciting Animal Jam themed activity book filled with 100 superfun things to do, including puzzles, crosswords, word searches, stickers, cards, color-by-numbers, trivia, complete...

Just Joking: Jumbo 2

By National Geographic Kids

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Laugh your tail off with a jumbo-size, jam-packed joke book featuring 1,000 jokes and 1,000 photos.With silly facts that are strangely true, laughable lists, conversation jokes, and long-story joke...

National Geographic Kids My First Atlas of the World

By National Geographic Kids

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Introduce preschoolers to the wonders of the world with this beginner atlas, created with the map experts at National Geographic.Simple, colorful maps, bold pictures, and accessible text present ba...

National Geographic Kids Robots Sticker Activity Book

By National Geographic Kids

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Techies in training will go bezerk over this sticker activity book, packed with 1,000 robot-themed stickers and pages loaded with sticker prompts, coloring activities, counting, patterns, mazes, ma...

Tadpole to Frog (National Geographic Kids Readers, Level 1 Co-Reader)

By Shira Evans

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Caterpillar to butterfly, tadpole to frog--some creatures take growing up to a whole new level!Learn all about how animals grow and change in this leveled Co-reader, perfect for parents and kids to...

Ducks (National Geographic Kids Readers, Pre-Reader)

By Jennifer Szymanski

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From fuzzy ducklings to graceful birds, waddle your way into this adorable early reader, all about ducks!Perfect for beginning and young readers, National Geographic Pre-readers include simple, exp...

Helpers in Your Neighborhood (National Geographic Kids Readers, Pre-Reader)

By Shira Evans

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Get to know the everyday heroes in your community! From firefighters to teachers, mail carriers to crossing guards, neighborhood helpers are all around.Young readers learn about the importance of c...

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.