Bruce H. Siegel Books

Two stories about Jews, the first relating a boy's exploration of his grandfather's career as a boxer in pre-war Germany, and the second about a white-supremacist youth's discovery of the horrors J...

Sing time

By Bruce H. Siegel

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A Jewish father remembers that when he was ten years old Cantor Jacobs helped him into new understandings of ideas as big as time.

Jewish Answers to Real Life Questions

By Bruce H. Siegel

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Despite the dwindling Jewish community in Tupper Lake and the impending closing of the synagogue, twelve-year-old Faith discovers her spiritual identity as the acting rabbi tutors her for her upcom...

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.