Christopher Michlig Books

In The Good Name Of The Company: Artworks And Ephemera Produced By Or In Tandem With The Colby Printing Company

By Jan Tumlir, Brian Roettinger, Christopher Michlig

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File Under: SlimeA

By Christopher Michlig

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What is slime? We are well acquainted with its qualities in conjunction with certain things from which we tend to recoil but to which we are also at times fervently attracted. Despite being everywh...

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.