J. Michael Straczynski Books

The strongest one there is in his most savage story ever! After a brutal battle between the Hulk and the Fantastic Four, Earth's greatest heroes decide that for the good of all, they must shoot the...

Spider Man

By J. Michael Straczynski, Joe Quesada

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THOR BY STRACZYNSKI & GILLEN OMNIBUS

By J. Michael Straczynski

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Witness the return of Thor in a story only author J. Michael Straczynski could tell! Resurrected after breaking the endless cycle of Ragnarok, the Asgardian God of Thunder is reunited with the mort...

CAPTAIN AMERICA BY J. MICHAEL STRACZYNSKI VOL. 1: STAND

By J. Michael Straczynski

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Visionary writer J. Michael Straczynski returns to Marvel to tackle an American icon, Steve Rogers! Decades ago, Steve Rogers changed the world forever. Now, powerful and insidious forces are assem...

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.