Ellie O Ryan Books

Ride with Mater

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Mater takes readers on a tour of Radiator Springs and other locations from the movie Cars 2. Includes 4 augmented reality cards that can be used with a computer webcam.

When Belle's friend Mrs. Potts tells her about an annual winter ball that she used to attend years ago, Belle suggests they plan their own winter dance at the castle! But although Belle is excited,...

Platypus power

By Ellie O Ryan

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Follow along with the story as Perry the Platypus has to sneek away from Phineas and Ferb so he can fight his 100th battle with the evil Dr. Doofenshmirtz.

Planes

By Ellie O Ryan

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Dusty is a small-town plane with dreams of competing as a high-flying air racer! Dusty's courage is put to the ultimate test as he aims to reach heights he never dreamed possible, giving a spellbou...

Sharpay s fabulous adventure

By Ellie O Ryan

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"When a talent agent spots Sharpay Evans performing at a county club, she is given an amazing once-in-a-lifetime opportunity to try out for a new Broadway musical! Sharpay can't believe that her bi...

How to defend your dragon

By Ellie O Ryan

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When a series of lightning storms hit Berk, Vikings claim Thor is angry for allowing Toothless, a dangerous Night Fury, to live among them, so it's up to Hiccup to prove Toothless's innocence befor...

Terriers and Tiaras reunion

By Ellie O Ryan

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"Zoe Trent, a fashionable King Charles Spaniel and former dog model, is hosting the Terriers and Tiaras reunion at the Littlest Pet Shop. Since the original pageant show didn't go over so well, Zoe...

Panda school

By Ellie O Ryan

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When Po is in charge of training the Furious Five, it's more like a vacation for the team, but when the Croc Bandits find a trainer of their own, Po realizes it's time for the team to step up their...

Spring Picnic

By Ellie O Ryan

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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.