Fred Firestone Books

Punderdome Wild Things Expansion Pack

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An expansion pack for the smash-hit Punderdome tied to one of the themes with perfect punning potential: animals. • This expansion pack contains 50 cards featuring animal-themed nouns and punn...

Punderdome Food Fight Expansion Pack

By Fred Firestone, Jo Firestone

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An expansion pack for the smash-hit Punderdome tied to one of the most popular themes ripe for punning: food. • This expansion pack contains 50 cards featuring food-themed nouns and punny...

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.