Libby Romero Books

Animal Architects (National Geographic Kids Readers, Level 3)

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Independent readers will learn all about nature's most amazing builders in this new leveled reader from National Geographic Kids.Ever wondered why beavers build dams? Or how spiders weave their int...

September 11 (National Geographic Kids Readers, Level 3)

By Libby Romero

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DK Life Stories: Helen Keller

By Libby Romero

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In this kids' biography, discover the inspiring story of Helen Keller, who overcame the odds by learning to understand and communicate with the world.Helen Keller lost her sight and hearing due to...

DK Life Stories

By Libby Romero

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Amelia Earhart

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Amelia Earhart

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Skyscrapers

By National Geographic Kids, Libby Romero

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Albert Einstein

By National Geographic Kids, Libby Romero

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Helen Keller DK Life Stories

By DK Publishing

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DK Super Readers Level 3 How Do We Communicate

By DK

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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.