Ilias Kyriazis Books

Transformers G.I. Joe

By John Wycough, Gilberto Lazcano, John Barber, Christos Gage, Priscilla Tramontano, Guido Guido, Thomas Deer, Chris Mercier, Tom B. Long, Ilias Kyriazis, Aubrey Sitterson, Mark Roberts, Shawn Lee

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First, with Cybertron under siege from Baron Ironblood, it s up to Optimus Prime and Arcee to defend their homeland, and the Revolutionaries team is caught in the middle! Then, back on Earth, Rom f...

Dirk Gently's Big Holistic Graphic Novel

By Chris Ryall

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Douglas Adams' holistic detective Dirk Gently has his first two comic book adventures collected here. Containing two stand-alone series, enjoy A Spoon Too Short and The Interconnectedness of A...

Grumby Cat Omnibus

By McCool Ben McGraw Royal Serrano Elliott Fisher Ben Fridolfs Derek Kyriazis Ilias

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Secret Identities

By Jay Faerber, Ilias Kyriazis, Brian Joines

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Mia kardia gia ton Leontokardo

By Ilias Kyriazis

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Melody

By Ilias Kyriazis

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Tourta

By Ilias Kyriazis

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Charlaine Harris Grave Surprise

By Royal McGraw, Ilias Kyriazis, Charlaine Harris

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Charlaine Harris Grave Surprise Signed Limited Edition

By Royal McGraw, Ilias Kyriazis, Charlaine Harris

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Grumpy Cat and Pokey

By Ben Fisher, Elliott Serrano, Royal McGraw, Ben McCool, Ilias Kyriazis

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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.