Paul David Martin Books

Palazuelo working process

By Paul David Martin, Pablo Palazuelo, Charles Penwarden

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Human Rights

By Yayo Herrero

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An essential, definitive visual guide and history to the variety of human rights and protections–great for activists, rights defenders, and young readers who love visual learning.Wth timeline...

Human Rights

By Yayo Herrero

Average: 0.00, 0 Ratings

An essential, definitive visual guide and history to the variety of human rights and protections–great for activists, rights defenders, and young readers who love visual learning.Wth timeline...

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.