Lisa Moses Leff Books

Sacred Bonds of Solidarity

By Lisa Leff, Lisa Moses Leff

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Archive Thief

By Lisa Moses Leff

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The Archive Thief: The Man Who Salvaged French Jewish History in the Wake of the Holocaust

By Lisa Moses Leff

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"In the aftermath of the Holocaust, Jewish historian Zosa Szajkowski stole tens of thousands of documents from France and sold them to libraries in the United States. To understand why he did it, L...

Colonialism and the Jews

By Lisa Moses Leff, Ethan B. Katz, Maud S. Mandel

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Colonialism and the Jews

By Lisa Moses Leff, Ethan B. Katz, Maud S. Mandel

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Colonialism and the Jews

By Daniel J. Schroeter, Lisa Moses Leff, Ethan B. Katz, Colette Zytnicki, Maud S. Mandel

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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.