Alvin M. Jr Josephy Books

500 Nations

By Alvin M. Jr Josephy

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America in 1492

By Alvin M Josephy, Alvin M. Jr Josephy

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When Columbus landed in 1492, the New World was far from being a vast expanse of empty wilderness: it was home to some seventy-five million people. They ranged from the Arctic to Tierra del Fuego,...

Lewis and Clark Through Indian Eyes

By Edited By Alvin M. Josephy

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At the heart of this landmark collection of essays rests a single question: What impact, good or bad, immediate or long-range, did Lewis and Clark’s journey have on the Indians whose homela...

500 Nations

By Alvin M. Jr Josephy

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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.