James T. Palmer Books

The Apocalypse in the early Middle Ages

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This groundbreaking study reveals the distinctive impact of apocalyptic ideas about time, evil and power on church and society in the Latin West, c.400-c.1050. Drawing on evidence from late antiqui...

The Apocalypse In The Early Middle Ages

By James T. Palmer, James Palmer

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Early medieval hagiography

By James T. Palmer

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Anglo Saxons in a Frankish World 690 900 Studies in the Early Middle Ages

By J.T. Palmer

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Apocalypse and Reform from Late Antiquity to the Middle Ages

By James T. Palmer, Matthew Gabriele

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Apocalypse and Reform from Late Antiquity to the Middle Ages

By James T. Palmer, Matthew Gabriele

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Apocalypse and Reform from Late Antiquity to the Middle Ages

By James T. Palmer, Matthew Gabriele

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Apocalypse and Reform from Late Antiquity to the Middle Ages

By James T. Palmer, Matthew Gabriele

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Merovingian Worlds

By James T. Palmer

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Merovingian Worlds

By James T. Palmer

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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.