Tamara Deutscher Books

Essays on Judaism in the modern world, from philosophy and history to art and politicsIn these essays Deutscher speaks of the emotional heritage of the European Jew with a calm clear-sightedness. A...

Non Jewish Jew and Other Essays

By Isaac Deutscher, Tamara Deutscher

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Not By Politics Alone

By Tamara Deutscher Editor

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A collection of letters, diaries and various writings depicting the Lenin beyond political commitmentsThis vivid selection, compiled and introduced by Tamara Deutscher, written by Lenin and those w...

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.