John P. Irwin Books

Another River Another Town

By John P. Irwin

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Another River, Another Town

By John P. Irwin

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Many narrative accounts of men in combat during World War II have conveyed the horrors and emotions of warfare. However, not many reveal in such an intimate way the struggle of innocent youth to ad...

Another River Another Town

By John P. Irwin

Average: 0.00, 0 Ratings

Another River Another Town

By John P. Irwin

Average: 0.00, 0 Ratings

A Quaker soldier in the Civil War

By John P. Irwin

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A Quaker soldier in the Civil War

By John P. Irwin

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Cubby Files Tales of a Pennsylvania Black Bear Growing Up

By John P. Irwin

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Another River, Another Town

By John P. Irwin

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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.