Christiane Engel Books

Pairing simplified yoga poses with alphabetized animals and objects, Our ABC of Yoga features colorful illustrations of children and animals practicing yoga along with playful rhymes to explain eac...

Curious Kids

By Jonny Marx, Christiane Engel

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Shimmery Dinkies

By Christiane Engel

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Els tres porquets

By Equip Susaeta, Christiane Engel

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Peque Exploradores. El espacio

By Christiane Engel, Various

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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.