Robert L. Fish Books

The bridge that went nowhere

By Robert Lloyd Fish

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Police blotter

By Robert L. Fish

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The Assassination Bureau, ltd.

By Jack London

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The Assassination Bureau, Ltd.

By Jack London

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London’s suspense thriller focuses on the fine distinction between state- justified murder and criminal violence in the Assassination Bureau—an organization whose mandate is to rid the state of all...

The Memoirs of Schlock Holmes Equinox Books

By Robert L. Fish

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Incredible Schloch Homes

By Robert L. Fish

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Deadline, 2 A.M.

By Robert L. Fish

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Bank job

By Robert L. Fish

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Pele, My Life and the Beautiful Game

By Robert L. Fish, Pele

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The gold of Troy

By Robert L. Fish

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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.