Jennifer Boothroyd Books

Sending messages with light and sound

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"Young readers will learn how we send and receive messages using light and sound in this accessible, photo-filled book. Simple text explains different methods of sending messages and shows how ligh...

How Does Weather Change

By Jennifer Boothroyd

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What Is Severe Weather

By Jennifer Boothroyd

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What Does Sunlight Do

By Jennifer Boothroyd

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How Does Weather Change

By Jennifer Boothroyd

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What Does Sunlight Do First Step Nonfiction Let s Watch the Weather

By Jennifer Boothroyd

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What Is Climate

By Jennifer Boothroyd

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Light Makes Colors

By Jennifer Boothroyd

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Playing with light and shadows

By Jennifer Boothroyd

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"Young readers will learn how shadows are made with light in this accessible, picture-filled text"--

Sending messages with light and sound

By Jennifer Boothroyd

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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.