Sidney Zion Books

Loyality and Betrayal: The Story of the American Mob

By Sidney Zion

Average: 0.00, 0 Ratings

Trust your mother, but cut the cards

By Sidney Zion

Average: 0.00, 0 Ratings

You won't find a style that can match Sidney Zion's for wit, savvy, clarity, fearlessness and vision. So unique is his voice that aficionados don't need a byline to know who they're reading, the le...

Betrayal

By Walter Karp, Sidney Zion

Average: 0.00, 0 Ratings

Markers

By Sidney Zion

Average: 0.00, 0 Ratings

The autobiography of Roy Cohn

By Roy M. Cohn

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.