Barbara Krasner Books

Timeline of Presidential Elections

By Barbara Krasner

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Timeline of Presidential Elections

By Barbara Krasner

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Facing the Enemy

By Barbara Krasner

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What do you do when your best friend becomes the enemy? Growing up in Newark, NJ, in the 1930s, Tommy Anspach and Benjy Puterman have always done everything together. It never mattered that Benjy w...

Facing the Enemy

By Barbara Krasner

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Mystery of Area 51

By Barbara Krasner

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Mystery of the Mary Celeste

By Barbara Krasner

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Goldie Takes a Stand

By Barbara Krasner, Erin Yuen

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Harriet Tubman

By Barbara Krasner

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Harriet Tubman

By Barbara Krasner

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Harriet Tubman

By Barbara Krasner

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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.