Ella Patrick Books

Ariel and the Big Baby Rapunzel Finds a Friend

By Amy Sky Koster, Jeffrey Thomas, Ella Patrick

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Star Wars A Leader Named Leia

By Jennifer Heddle

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To some she's a princess, to others a general, but t oeveryone Leia Organa is one of the galaxy's greatest leaders. Learn all about Leia's exciting adventures.

Star Wars Rey s Journey

By Ella Patrick

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Rey travels to the distant planet of Ahch-To in search of the long lost Jedi Master, Luke Skywalker, in this reader with stickers.

Disney Prenses Rapunzel Yeni Bir Arkadas

By Ella Patrick

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Star Wars. Los ultimos Jedi. El viaje de Rey

By Editorial Planeta S. A., Star Wars

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Star Wars. Los ultimos Jedi. La aventura de Finn y Rose

By Editorial Planeta S. A., Star Wars

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Rapunzel encuentra un amigo

By Disney, Editorial Planeta S. A.

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World of Reading Star Wars Forces of Destiny

By Disney Lucasfilm Press

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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.