Joyce E. Salisbury Books

Perpetua's passion

By Joyce E. Salisbury

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Perpetua's Passion: The Death and Memory of a Young Roman Woman

By Joyce E. Salisbury

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The Blood of Martyrs: Unintended Consequences of Ancient Violence: The Impact and Memory of Ancient Violence

By Joyce E. Salisbury

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"In The Blood of Martyrs, historian Joyce E. Salisbury chronicles the horrific displays of martyrdom during the first three centuries of the Christian era, describing the role of martyrdom in the e...

The Medieval World of Nature

By Joyce E. Salisbury

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Sex in the Middle Ages

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Medieval sexuality

By Joyce E. Salisbury

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Church fathers, independent virgins

By Joyce E. Salisbury

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Iberian popular religion, 600 B.C. to 700 A.D.

By Joyce E. Salisbury

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Blood of Martyrs

By Joyce E. Salisbury

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Beast Within

By Joyce E. Salisbury

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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.