Edward Conlon Books

Blue Blood

By Edward Conlon

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How to Be an NYPD Drugs Cop

By Edward Conlon

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Blue blood

By Edward Conlon

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Harvard-educated Edward Conlon is fourth-generation NYPD. Having ascended the ranks from South Bronx beat cop to detective, he knows the city as well as any person can. And what's more--he knows ho...

Policewomen s Bureau The

By Edward Conlon, Scott Merriman Emily Durante

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Policewoman s Bureau

By Edward Conlon

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Policewomen s Bureau

By Edward Conlon

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Red on Red

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A gripping debut work of crime fiction, from the author of the bestselling memoir about life as a New York City cop, Blue Blood. (“May be the best account ever written of life behind the badge.” —T...

Red on Red

By Edward Conlon

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The author of the celebrated memoir Blue Blood (“May be the best account ever written of life behind the badge.” —Time) delivers a mesmerizing, relentless thriller that rings wit...

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.