Billy Wrecks Books

John Carter of Mars 3 D Book Disney John Carter of Mars

By Billy Wrecks

Average: 0.00, 0 Ratings

Sugar Rush race

By Billy Wrecks

Average: 0.00, 0 Ratings

Trying to win a medal so the Nicelanders will treat him like a good guy, Wreck-It Ralph helps Vanellope win a race and realizes being a good guy requires no medals.

In the lead

By Billy Wrecks

Average: 0.00, 0 Ratings

With the support of friends old and new, Dusty Crophopper reaches heights he never dreamed possible.

I am Baymax

By Billy Wrecks

Average: 0.00, 0 Ratings

Baymax explains who he is and how he and his friends fight the evil Yokai in the city of San Fransokyo.

I am Baymax

By Billy Wrecks

Average: 0.00, 0 Ratings

Baymax explains who he is and how he and his friends fight the evil Yokai in the city of San Fransokyo.

Wonder woman and her super friends

By Billy Wrecks, Random House

Average: 0.00, 0 Ratings

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.