Steven Guarnaccia Books

Do Geese See God

By Steven Guarnaccia, William Irvine

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Do Geese See God

By Steven Guarnaccia, William Irvine

Average: 0.00, 0 Ratings

The three little pigs

By Steven Guarnaccia

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In this retelling of the classic tale, the three little pigs build homes inspired by the signature houses of famed architects, Frank Gehry, Phillip Johnson, and Frank Lloyd Wright, and fill the int...

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.