Patty Whitehouse Books

Astronomy and space

By Kelly Milner Halls

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Rocks and minerals

By Kelly Milner Halls

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Science Projects

By Patty Whitehouse

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Plants

By Patricia Whitehouse

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Each title in the Science Projects series provides nine projects of either easy, intermediate or advanced levels of difficulty as well as a report writing exercise. There are also print and interne...

Science Projects: Chemistry

By Natalie Rompella

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Science Projects

By Joel Rubin Patty Whitehouse

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Sun

By Patty Whitehouse

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Earth

By Patty Whitehouse

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Stars

By Patty Whitehouse

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Space Travel Space Explorer

By Heinemann

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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.