John Romita Jr. Books

AMAZING SPIDER-MAN BY WELLS & ROMITA JR. VOL. 1: WORLD WITHOUT LOVE

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A new era of AMAZING SPIDER-MAN begins! Peter Parker is on the outs with the Avengers. He's on the outs with the Fantastic Four. He's on the outs with Aunt May! No one wants to see Spider-Man - exc...

AMAZING SPIDER-MAN BY WELLS & ROMITA JR. VOL. 2: THE NEW SINISTER

By Zeb Wells

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Collects Amazing Spider-Man (2022) #6-8. It's Spider-Man's 60th Anniversary - and Marvel is pulling out all the stops! Someone from Spidey's past has captured the Sinister Six and used them to crea...

AMAZING SPIDER-MAN BY WELLS & ROMITA JR. VOL. 3: HOBGOBLIN

By Zeb Wells

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Collects Amazing Spider-Man (2022) #9-14 Prepare to have your heart broken all over again! As the momentous events of A.X.E. reverberate across the Marvel Universe, it's time for Spider-Man to face...

Marvel Masterworks

By Bill Mantlo, John Romita Jr., Al Milgrom, John Byrne, Roger Stern

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Marvel Masterworks

By John Romita Jr., Luke McDonnell, Bob Layton, David Michelinie, Alan Kupperberg

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Amazing Spider Man Epic Collection

By Ross Andru, John Romita Jr., Gil Kane, Gerry Conway

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Daredevil Epic Collection

By John Romita Jr., Gregory Wright, Mike Baron, Gerry Conway, Ann Nocenti

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Marvel Super Hero Contest of Champions Gallery Edition

By Steve Englehart, Bill Mantlo, John Romita Jr., Mark Gruenwald, Steven Grant

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Amazing Spider Man by J. Michael Straczynski Omnibus Vol. 1 Hc

By John Romita Jr., Fiona Avery, John Michael Straczynski, Mike Deodato Jr.

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Black Panther Epic Collection

By Stan Lee, John Romita Jr., Jack Kirby, Reginald Hudlin

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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.