David Zelag Goodman Books

Freedom Road

By Zev Braun, Jan Kadar, David Zelag Goodman

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Gideon Jackson is an ex-slave in 1870s Virginia. When he gets elected to the U.S. Senate in Washington, D.C., he must battle other former slaves and white sharecroppers to keep the land they tended...

Farewell My Lovely VHS

By Raymond Chandler, George Pappas, Jerry Bick, Elliott Kastner, Jerry Bruckheimer, David Zelag Goodman, John A. Alonzo

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Logan's Run

By Hugh Benson, Saul David, William F. Nolan, George Clayton Johnson, David Zelag Goodman, Ernest Laszlo, Bob Wyman

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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.