Jason Sherman Books

"Reuben has it all. Marriage and a family. Personal health and vitality enough for killer squash games. Financial success, with a big deal about to break in Korea. A car filled with extraordinary e...

It's all true

By Jason Sherman

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"New York 1937. Art and politics collide when the government padlocks the doors of the theatre on the opening of Marc Blitzstein's, "The Cradle Will Rock". The director, Orson Welles, marches the a...

Jason Sherman

By Jason Sherman

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An acre of time

By Jason Sherman

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"A surveyor uncovers the history of an acre of land near the Ottawa River, a barren rectangle that contains the memories of all who passed through it, from the last native hunter to the first white...

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.