Christopher Ivy Books

Essential Silver Surfer Vol. 1

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Essential Silver Surfer, Vol. 2 (Marvel Essentials) (V. 2)

By Christopher Ivy, Steve Englehart, John Byrne, Stan Lee, Jack Abel, Tom Palmer, John WORKMAN, Dave Cockrum, Joe Staton, Ken Bruzenak, Marshall Rogers, John Buscema, Rick Parker, Jose Marzan, Rick Veitch, Rudy Nebres, Ronald Lim, Ron Lim, Josef Rubenstein, Randy Emberlin, Marvel Comics Group

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After years of Earthbound exile, the Silver Surfer soars the seas of space once more and finds plenty of peril awaiting when the Elders of the Universe try something new: all-out war on Galactus! P...

Wholesale Real Estate Instead of Sitting in That Cubicle

By Christopher Ivy

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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.