Mary Bierbaum Books

2995

By Tom Bierbaum, Mary Bierbaum

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Super Patriot

By Johnson, Tom, Mary Bierbaum, Giffen

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Mighty Morphin Power Rangers Archive Vol. 2

By Tom Bierbaum, Dan Slott, Stefan Petrucha, Mary Bierbaum, Robert L. Washington III

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X-FORCE EPIC COLLECTION: ARMAGEDDON NOW

By John Francis Moore

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The Hellions return! X-Force’s newest member, Jesse Bedlam, has finally found his long-lost brother. But the reunion won’t be what he expected! “King Bedlam” plans to awaken the deadly Armageddon M...

Classic Jurassic Park Volume 5

By Renee Witterstaetter, Tom Bierbaum, Dwight Jon Zimmerman, Keith Giffen, Mary Bierbaum

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Storm Quest

By Tom Bierbaum, Bob Hickey, Mary Bierbaum

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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.