Roth Gerhard Books

Portraits

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"Mehr als dreissig Jahre lang hat Gerhard Roth neben seiner Arbeit als Romancier Menschen portraitiert, die zu den grössten und bemerkenswertesten ihres Faches gehören. Seine profunden Essays zeige...

Grundriss eines Ratsels

By Roth Gerhard

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Die Irrfahrt des Michael Aldrian

By Roth Gerhard

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Die Stadt

By Roth Gerhard

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Menschen Bilder Marionetten

By Roth Gerhard

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Ein neuer Morgan

By Roth Gerhard

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Der stille Ozean

By Roth Gerhard

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Der Untersuchungsrichter

By Roth Gerhard, Gerhard Roth

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Gsellmanns Weltmaschine

By Roth Gerhard

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Bild-Sprache

By Roth Gerhard

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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.