Robert Sammelin Books

Cimarronin

By Neal Stephenson, Mark Teppo, Ellis Amdur, Dean Kotz, Robert Sammelin, Charles C. Mann

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Minus Faction

By Rick Wayne, Robert Sammelin, Karen Conlin

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Kali

By Written By Daniel Freedman. Illustrated By Robert Sammelin.

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From Daniel Freedman (Raiders) and Mondo and DICE artist Robert Sammelin comes an original graphic novel that’s a nonstop, high-octane existential action spectacle, perfect for Mad Max: Fury...

Zero Vol. 4

By Ian Bertram, Ales Kot, Robert Sammelin, Tula Lotay, Stathis Tsemberlidis

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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.