Jr. Roy Blount Books

Am I Pig Enough for You Yet?: Voices of the Barnyard

By Jr. Roy Blount, Valerie Shaff

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Hail, hail, euphoria!

By Blount Roy Jr

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"Nearly eighty years after its release, the Marx Brothers film Duck Soup remains one of the most influential pieces of political satire in history. In Hail, Hail Euphoria!, bestselling author Roy B...

Long Time Leaving

By Jr. Roy Blount

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What Men Don't Tell Women

By Roy Blount Jr., Jr. Roy Blount

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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.