P. N. Elrod Books

My Big Fat Supernatural Wedding

By L. A. Banks, Susan Krinard, Rachel Caine, Jim Butcher, Lori Handeland, Sherrilyn Kenyan, Esther M. Friesner, Charlaine Harris, P. N. Elrod

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"On a freezing Christmas Eve in 1879, a forensic psychic reader is summoned from her Baker Street lodgings to the scene of a questionable death. Alexandrina Victoria Pendlebury (named after her god...

Dracula in London

By P. N. Elrod

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Song in the Dark

By P. N. Elrod

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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.

P. N. Elrod Books

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My Big Fat Supernatural Wedding

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Song in the Dark

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

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