Arnold M. Eisen Books

Jews, like other Americans, have both benefited and suffered from the fraying of traditional loyalties that has come to characterize modern American culture. In Taking Hold of Torah Arnold M. Eisen...

The Jew Within

By Steven M. Cohen, Arnold M. Eisen

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"What factors shape, nourish, and sustain Jewish commitment? What leads some Jews to place Jewish commitment at the center of their lives, while others consign it to the margins? What matters most...

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.