Chris Pellant Books

This guide to plants, sea creatures, and animals that have turned to stone tells how they are formed, why they are found mostly in sedimentary rocks, and how scientists use them. The coauthor is He...

1000 things you should know about rocks minerals

By Chris Pellant

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Explore geology and find out some incredible facts in this book. Each of the 100 subjects covered have 10 key facts accompanied by detailed artwork and photography.

1000 Facts on Fossils

By Chris Pellant

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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.