Steven Gregg Books

The Riddle In The Tale

By Thomas, Michael Rosen, Thomas., Steven Gregg, Taffy Thomas, Taffy Thomas MBE

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We have been fascinated by riddles for as long as we have had language – think of the legend of the sphinx in Greek mythology. This wonderful book includes both magical riddle tales and simple chal...

Riddle In The TaleThe Riddle In The Tale

By Michael Rosen, Steven Gregg, Taffy Thomas, Taffy Thomas MBE

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Keeper Of The Scrolls

By Steven Gregg

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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.