John Eisenberg Books

Describes the epic 1823 series of match races that took place on Long Island between Eclipse, a horse representing the growing industrial power of the northern states, and Henry, a horse that embod...

The Great Match Race

By John Eisenberg

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That first season

By John Eisenberg

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Cotton Bowl days

By John Eisenberg

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NATIVE DANCER

By John Eisenberg

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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.