Helen Epstein Books

The invisible cure

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"The Invisible Cure will change the way we think about AIDS, a disease without precedent; and it will change the way we think about Africa and Africans, whose insight, wisdom, and care for the stra...

Tell me true

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The companies she keeps

By Helen Epstein

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Looking Back

By Paul Ornstein, Helen Epstein

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The Long Half Lives of Love and Trauma

By Helen Epstein

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Die Kinder des Holocaust

By Helen Epstein

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Kinder des Holocaust

By Helen Epstein

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Dreifach Heimatlos.

By Helen Epstein

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Der musikalische Funke

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Hablemos de Musica

By Helen Epstein

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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.