Naomi Ragen Books

Enjoying lives of privilege and promise while planning a wedding, Abigail and her Harvard law student daughter, Kayla, are shattered by a devastating tragedy that prompts Kayla to run away and join...

The Sisters Weiss: A Novel

By Naomi Ragen

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The Sacrifice of Tamar: A Novel

By Naomi Ragen

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Hiding the truth about a rape in order to avoid painful stigmas, Tamar, the young bride of a rising rabbi in an orthodox Jewish community, is forced to confront her experience years later in the fa...

Sotah

By Naomi Ragen

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Jephte's daughter

By Naomi Ragen

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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.