Alan Jacobson Books

Red Death

By Alan Jacobson

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Lost Girl

By Alan Jacobson

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Hard target

By Alan Jacobson

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"An enigmatic covert operative. A skilled FBI agent with a dark past. And a terror plot unlike any in history... An explosion pulverizes the president-elect's helicopter on Election Night. It soon...

7th Victim

By Alan Jacobson

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Crush

By Alan Jacobson

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Crush and Velocity

By Alan Jacobson

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Crush

By Alan Jacobson

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False Accusations

By Alan Jacobson

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Fatal Twist

By Alan Jacobson

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Hard Target

By Alan Jacobson

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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.