Marianne Dyson Books

Presents fifteen adventures set in a future where people of faith find an unchanging God, no matter how far they travel. Includes sidebars on the science behind the stories and journal entries that...

Welcome to Mars

By Buzz Aldrin

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Space is still the final frontier and Mars continues to make news and attract generations of young people. In this fascinating book, hero-astronaut Buzz Aldrin challenges curious kids to think abou...

Welcome to Mars

By Buzz Aldrin, Marianne Dyson

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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.