Barton Levi St. Armand Books

The Roots of Horror in the Fiction of H. P. Lovecraft

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The Dickinsons of Amherst

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"Three preeminent scholars of Dickinson's life and work have contributed essays that explore the history and legacy of the Homestead and the Evergreens. Polly Longsworth, who wrote the definitive a...

H.P. Lovecraft Masters of the Weird Tale

By H.P. Lovecraft

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Dickinsons of Amherst

By Christopher Benfey, Barton Levi St. Armand, Polly Longsworth, Jerome Liebling

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H. P. Lovecraft

By Barton St. Armand

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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.