Jenny Hammond Books

Lost In The Museum

By Glynne MacLean, A.J. Ponder, Rob Campbell, Tim Jones, Lyn McConchie, Phillip Mann, Lorraine Williams, Tracie McBride, Jenny Hammond, Eileen Mueller

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Fire from the ashes

By Jenny Hammond

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"Fire From the Ashes tells the extraordinary story of the Tigray People's Liberation Front (TPLF) revolution, from its beginning in February 1975 by a handful of students, its expansion into the Et...

Fire from the ashes

By Jenny Hammond

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Maria en Miami

By Jenny Hammond

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Sweeter than honey

By Jenny Hammond

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Sweeter than honey

By Jenny Hammond

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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.