Thomas William Simpson Books

This way madness lies

By Thomas William Simpson

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This Way Madness Lies

By Thomas William Simpson

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Fingerprints of Armless Mike

By Thomas William Simpson

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He was a rolling stone. She was pure Miss Porter. Somehow, in the monied hills of rural Jersey, they came together. Now he's robbed her mother blind and slipped away into the night. What everyone w...

The Caretaker

By Thomas William Simpson

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Be careful what you wish for. Samantha Henderson, faithful wife and devoted mother, is about to have her every wish granted, her every fantasy fulfilled. But in return, she and her family will pay...

The Editor

By Thomas William Simpson

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Sam Adams had the perfect life: a beautiful wife and son, a job that he loved, and a comfortable home in the suburbs. But a flat tire one Easter Sunday led to the ultimate nightmare. Now Sam must...

The Hancock Boys

By Thomas William Simpson

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A uniquely terrifying thriller that breaks all of the commandments...with a vengeance.Not since Cain and Abel have there been two brothers like...The Hancock Boys.What if two identical twin brother...

The caretaker

By Thomas William Simpson

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The Hancock Boys

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Full Moon Over America

By Thomas William Simpson

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Adrift

By Thomas William Simpson

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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.