Samuel R. Delany Books

They fly at Ciron

By Samuel R. Delany

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They fly at Ciron

By Samuel R. Delany

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Nebula Winners Thirteen

By Samuel L. Delaney

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Nova

By Samuel R. Delany

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Given that the suns of Draco stretch almost sixteen light years from end to end, it stands to reason that the cost of transportation is the most important factor of the 32nd century. And since Illy...

Empire: A visual novel

By Samuel R Delany

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The jewel-hinged jaw

By Samuel R. Delany

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Empire

By Samuel R. And Chaykin Howard V. Delany

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Babel 17

By Samuel R. Delany

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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.