Mort Gerberg Books

Mr. Skinner's Skinny House

By Ann McGovern, Mort Gerberg

Average: 0.00, 0 Ratings

Geographunny

By Mort Gerberg

Average: 0.00, 0 Ratings

A collection of riddles about geographic names, including "Why would you wear lots of sweaters in a certain South American country? Because it's Chile (chilly)."

The U.S. Constitution for Everyone

By Jerome B. Agel, Mort Gerberg

Average: 0.00, 0 Ratings

History comes alive in this illustrated guide to the Constitution and all 27 Amendments.The Constitution has been in the news a lot recently. But most of us could probably use a refresher on this f...

More All Jewish

By Mort Gerberg

Average: 0.00, 0 Ratings

By Mort Gerberg.

Twelve Documents Shap

By Mort Gerberg

Average: 0.00, 0 Ratings

The U.S. Declaration of Independence for everyone

By Jerome Agel

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.