Marian Schwartz Books

The first English translation of celebrated Russian writer Nina Berberova’s debut novel: an intense story of family conflict and the struggle over the future of émigré lifeOn...

Harlequin s Costume

By Marian Schwartz, Leonid Yuzefovich

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12 Who Dont Agree

By Valerii Paniushkin, Marian Schwartz

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White Guard

By Roger Cockrell, Mihail Afanas Evic Bulgakov, Marian Schwartz

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Calligraphy Lesson

By Leo Shtutin, Mikhail Shishkin, Marian Schwartz

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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.