Franklin Coen Books

The plunderers

By Franklin Coen

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Plunderers The

By Franklin Coen

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The plunderers

By Franklin Coen

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This island Earth

By Joseph M. Newman, Edward G. O Callaghan, Franklin Coen, William Alland

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Dr. Meacham is chosen, along with others, to do research that will help save the dying planet Metaluna. However, an evil scheme is uncovered by the suspecting Dr. Meacham when he discovers the Meta...

Plunderers

By Franklin Coen

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Meteor

By Edmund H. North, Franklin Coen, Stanley Mann

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Plunderers

By Franklin Coen

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Touch of Evil VHS

By Paul Monash, Orson Welles, Whit Masterson, Franklin Coen, Aaron Stell, Albert Zugsmith, Russell Metty

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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.