C.M. KORNBLUTH Books

50 Short Science Fiction Tales

By Isaac Asimov

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The Space Merchants

By Frederik Pohl, Cyril M. Kornbluth

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Mitchell Courtenay, an advertising copywriter of the future is assigned to sway public support for the American colonization of Venus.

The Space Merchants

By C.M. KORNBLUTH, Frederik Pohl

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The Space Merchants

By Frederik Pohl

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Mitch Courtney is a Copysmith Star Class, fighting his way up the corporate ladder in an age when consumerism has conquered America. Products like Coffiest, the morning cupful laced with an addicti...

Venus Inc

By Frederik Pohl, Cyril M. Kornbluth

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The Space Merchants

By Frederik Pohl

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Wolfbane

By Frederik Pohl, Cyril M. Kornbluth

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Search the Sky

By Frederik Pohl

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A Science fiction omnibus on pollution.

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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.