Christos Gage Books

Buffy the vampire slayer

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While slaying the zompires that have overrun a small California town, Buffy and her pals are shocked to discover a new kind of vampire: harder to kill, able to transform and walk in the light of da...

Buffy the vampire slayer

By Christos Gage

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Buffy and her crew get their fight on, as they try to take control of the new rules of magic! While new living arrangements take some getting used to, Buffy and the Scoobies head for adventure in S...

Angel and Faith

By Christos Gage

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1 volume :

Buffy the vampire slayer

By Christos Gage

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While writing the new rules of magic seems to be under control, the romantic scene for Buffy and her friends amps up in unexpected ways. But as always, personal lives are soon put aside to deal wit...

Lion of Rora

By Christos Gage

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The story of Joshua Janavel, farmer turned freedom fighter, who Napoleon called history's greatest military tactician. Celebrated in verse by John Milton, Janavel and his fellow Waldensians battled...

Rom Vol. 2

By Christos Gage, Chris Ryall

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1 volume (unpaged) : 26 cm

Ninja K Volume 1

By Christos Gage

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Ninja K Volume 2

By Christos Gage

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Ninja K Volume 3

By Christos Gage

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Rom vs. Transformers

By Christos Gage, John Barber

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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.