Sammy Harkham Books

Kramers Ergot Volume 3 Kramer s Ergot

By Various

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Kramers Ergot Volume 4

By Genevieve Castree, Andrew Brandou, Matt Brinkman

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Kramers Ergot 6 Kramer s Ergot

By Sammy Harkham

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Kramer's ergot 5

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A full spectrum of entries ranging from traditional panel format 'strips' to abstract art, surreal drawings and sublime philosophical exploration that will be of interest to comic enthusiasts.

Poor Sailor

By Sammy Harkham

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Now 2

By Graham Chaffee, Sammy Harkham, Nick Thornborrow

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POBRE MARINERO APA APA 005

By SAMMY HARKHAM

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Todo y nada

By Sammy Harkham

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Blood of the Virgin

By Sammy Harkham

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“A story about storytelling...Conjures up the grindhouse movie-making scene in 1970s Los Angeles and tracks an ambitious young man’s flailing attempts to build a family and a career as...

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.