Karen Haber Books

Meditations on Middle-Earth: New Writing on the Worlds of J. R. R. Tolkien by Orson Scott Card, Ursula K. Le Guin, Raymond E. Feist, Terry Pratchett, Charles de Lint, George R. R. Martin, and more

By Karen Haber

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Exploring the Matrix: Visions of the Cyber Present

By Karen Haber

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It is the beginning of the twenty-first century, and we are living on the cusp of change. Reality has already spawned one alternate state, and for many people virtual reality is now where they are...

Exploring the Matrix: Visions of the Cyber Present

By Karen Haber

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Universe 1

By Karen Haber, Robert Silverberg

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Presents a collection of science fiction anthologies.

The mutant season

By Robert Silverberg

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Scots English English Scots School Dictionary

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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.