Alex Grecian Books

Rocketbots

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After living on earth for thousands of years, five robots from another world are rescued by more advanced robots who want to take them back home and turn them into scrap.

Blue Fairies

By Chris Grine, Riley Rossmo, Alex Grecian

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"What if Rasputin, the 'Mad Monk,' could actually heal the sick and the injured...even the dead? What would that do to everything we think has happened in the last two centuries? Probably nothing g...

Red Rabbit

By Alex Grecian

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One Eye Open

By Andrea Mutti, Alex Grecian

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One Eye Open

By Andrea Mutti, Alex Grecian

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Lost and Gone Forever

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The shocking conclusion to the battle between Scotland Yard’s Murder Squad and Jack the Ripper, from the bestselling author of The Yard. Many changes have happened to the Murder Squad. Rash actions...

Hsqwtlnd y'rd

By Alex Grecian

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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.