Timothy Truman Books

Colossal King Conan

By Giorello Tomas, Tomas Giorello, Jos C Villarrubia, Timothy Truman

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Eerie Archives Volume 9

By Writers Esteban Maroto Doug Moench Steve Skeates Others Artists Esteban Maroto Richard Corben Tom Sutton Cover Sanjulian

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Enter the laboratory of Cousin Eerie as he prepares to throw the switch on another shocking collection of terror tales in Eerie Archives Volume 9, now in a value-priced paperback edition.Prepare yo...

Emissaries to Malastare Star Wars Ongoing Volume 3

By Robert Jones, Tom Lyle, Tim Truman

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Conan Volume 6

By Timothy Truman

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Conan Cimmeria

By Tim Truman

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Conan Volume 8

By Timothy Truman

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Conan

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Black Colossus Conan Dark Horse

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Conan

By Tomas Giorello, Richard Starkings, Paul Lee, Timothy Truman, Jose Villarrubia

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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.