Eric Jay Dolin Books

In 1903 Theodore Roosevelt signed a proclamation that created the first of what, a century later, would become a system of 538 wildlife refuges spread across all fifty of the United States. Stretch...

Snakehead

By DOLIN EJ, Eric Jay Dolin

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Black flags blue waters

By Eric Jay Dolin

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"Set against the backdrop of the Age of Exploration, Black Flags, Blue Waters reveals the dramatic and surprising history of American piracy's 'Golden Age'--spanning the late 1600s through the earl...

A Furious Sky

By Eric Jay Dolin

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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.