Petra Ender Books

Costa Rica

By Ellen Spielmann, Petra Ender

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Guatemala

By Sabine Von Kienlin, Petra Ender

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Guatemala

By Sabine Von Kienlin, Petra Ender

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Costa Rica

By Ellen Spielmann, Petra Ender

Average: 0.00, 0 Ratings

Iceland

By Christian Nowak, Bernhard Mogge, Petra Ender

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Iceland's spectacular landscape is characterized by volcanism and abundance of water. Volcanoes, geysers, thermal springs, and lava fields are typical for the Nordic island state. This illustrated...

Iceland

By Christian Nowak, Bernhard Mogge, Petra Ender

Average: 0.00, 0 Ratings

Iceland's spectacular landscape is characterized by volcanism and abundance of water. Volcanoes, geysers, thermal springs, and lava fields are typical for the Nordic island state. This illustrated...

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.