Marshall Goldberg Books

The new colossus

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Greed. Corruption. Murder. New York in 1880 is a hell of a place to make your living. Nellie Bly arrives at age 24 in Manhattan, lacking connections and money, but blessed with an abundance of cour...

The new colossus

By Marshall Goldberg

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Nerve

By Marshall Goldberg

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Deadly Operation

By Marshall Goldberg

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Critical List

By Goldberg

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Skeletons

By Marshall Goldberg

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Managed Murder

By Marshall Goldberg

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Diagnostic Challenges: 150 Cases to Test Your Clinical Skills

By Marshall Goldberg

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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.