Danny Fingeroth Books

Marvel Masterworks

By Danny Fingeroth, Chris Claremont, Keith Pollard, Tom Defalco, John Byrne

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WHAT IF?: INTO THE MULTIVERSE OMNIBUS VOL. 1

By Peter B. Gillis

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Anything can happen in WHAT IF? - and this is the Omnibus to prove it! Imaginative creators line up to explore alternate possibilities in unexpected ways - featuring amazing, incredible and uncanny...

Fantastic Four Epic Collection

By Tom DeFalco, Danny Fingeroth, Paul C. Ryan, Walt Simonson, Len Kaminski

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AVENGERS EPIC COLLECTION: THE COLLECTION OBSESSION NEW PRINTING

By Bob Harras

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To battle the Brethren! Thane Ector and his allies devastated the Collector, and now they've come for Earth. To stop them, the Avengers must call in reserves, returnees and a new recruit! But will...

Iron Man Epic Collection

By Kevin Hopgood, Danny Fingeroth, Roy Thomas, Paul Ryan, Len Kaminski

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Peter Porker the Spectacular Spider Ham

By Fred Hemback, Michael Eury, Joe Albelo, Steve Mellor, Danny Fingeroth

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U. S. Supreme Court

By Cynthia Martin, Danny Fingeroth, Davis Worth Miller

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U. S. Supreme Court

By Danny Fingeroth

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U. S. Supreme Court

By Danny Fingeroth

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Creation of the X Men

By Danny Fingeroth

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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.