James Swain Books

“In this series about gambling, the main character is a big winner.”–Janet Maslin, The New York Times“Bask in Swain’s Las Vegas without having to set foot in the place and risk being skinned alive....

Deadman's Poker

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Tony Valentine is an expert at spotting cheats. He’s tossed them out of gambling casinos from Atlantic City to Las Vegas and Monaco. But though Tony has never met a scam he couldn’t crack, his son...

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.