Rich Thomas Books

Spider Man Attack Of The Heroes Turtleback School Library Binding Edition

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Hailed as a god with the power to control the elements, prince Thor Odinson resolves to prove himself worthy of inheriting the throne of Asgard when his arrogance nearly costs him the right to wiel...

Iron Man

By Rich Thomas

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A story about the origins of the superhero Iron Man.

Spider man

By Rich Thomas

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Tells the story of Peter Parker, a smart teenager whose exposure to a radioactive spider gives him incredible powers, leading him to adopt the name Spider-man, and how he learns a very difficult le...

Captain America joins the Avengers

By Rich Thomas

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Pirates of the Caribbean The Black Pearl A Pop Up Pirate Ship Pirates of the Caribbean The Curse of the Black Pearl

By Tk, Rich Thomas

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The uncanny X Men

By Rich Thomas

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Tells the story of a boy named Charles Xavier who discovers that he is a mutant with special powers, how he decides to use those powers to protect humanity, and how he starts a school to teach muta...

The Mighty Avengers

By Pat Olliffe, Rich Thomas

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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.