David Ackroyd Books

The Portable MBA in Entrepreneurship

By William Bygrave

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Second Chance

By David Ackroyd

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The Anatomy of Deception

By Lawrence Goldstone

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A mesmerizing forensic thriller that thrusts the reader into the operating rooms, drawing rooms, and back alleys of 1889 Philadelphia, as a young doctor grapples with the principles of scientific p...

The Anatomy of Deception

By Lawrence Goldstone

Average: 0.00, 0 Ratings

A mesmerizing forensic thriller that thrusts the listener into the operating rooms, drawing rooms, and back alleys of 1889 Philadelphia, as a young doctor grapples with the principles of scientific...

Satan's Circus

By Mike Dash

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Nearly five million men and women have served the United States as police officers. Only one has been executed for murder. They called it Satan’s Circus–a square mile of Midtown Manha...

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.