Martin H. Greenberg Books

The Further Adventures of Batman Vol 2 Featuring the Penguin

By Jean Little, Copyright Paperback Collection Library Of Congress

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After the King Stories in Honor of J. R. R. Tolkien

By Martin H. Greenberg

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Great Writer's & Kids Write Spooky Stories

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Great Writers and Kids Write Mystery Stories

By Martin H. Greenberg

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A collection of thirteen original tales by authors of adult fiction in collaboration with their children or grandchildren.

Touring Nam

By Jean Little, Augustus R. Norton

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Nightmares on Elm Street Freddy Krueger s Seven Sweetest Dreams

By JEFFREY COOPER

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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.