Sandra Seamans Books

EX Factor: Justified Endings To Bad Exes

By Jill Maser, BJ Bourg, Michy Anderson, Sandra Seamans, Patricia Harrington, Frank Zafiro, Colin Conway, Earl Staggs, Katt Dunsmore

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The nine engaging authors of The EX Factor bring warmth to cold, bitter hearts, and maybe also to those of us who have a twisted sense of what is truly fair in this world. With twenty-two short sto...

The Gift of Murder

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Discount Noir

By Steve Weddle, Patricia Abbott

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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.