Matthew Erman Books

Witchblood

By Lisa Sterle, Matthew Erman

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Care Bears

By Nadia Shammas, Agnes Garbowska, Matthew Erman

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Jim Henson s the Dark Crystal Age of Resistance

By Jo Cheol Hong, Matthew Erman

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Golgotha Motor Mountain

By Matthew Erman Lonnie Nadler Robbi Rodriguez

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Meet the Damnage brothers. Meth cookers by trade and mutant-killing road warriors by necessity in this graphic novel thriller!When a derelict chunk of a passing interstellar rock rains down on Elwo...

Good Luck

By Stefano Simeone, Matthew Erman

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Bonding Volume 1

By Emily Pearson, Adrian F. Wassel, Matthew Erman

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Bonding

By Emily Pearson, Matthew Erman

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Terminal Punks

By Shelby Criswell, Chris Sanchez, Matthew Erman

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Mariko Between Worlds

By Micah Myers, Liana Kangas, Rebecca Nalty, Matthew Erman

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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.