Edward Willett Books

Genetics Demystified

By Edward Willett

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Comets, Stardust, and Supernovas

By Edward Willet

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An introduction to the study of different aspects of the solar system and outer space.

Science at Work

By Edward Willett

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Science at Work

By Edward Willett

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Lost in Translation

By Edward Willett

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A thrilling sci-fi novel of communication and learned trust between human and alienKathryn was a human empath whose world and life had been destroyed when, as a young child, she watched helple...

Marseguro

By Edward Willett

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The Cityborn

By Edward Willett

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viii, 405 pages ; 24 cm

The Cityborn

By Edward Willett

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Two young individuals must uncover the dark secrets of their stratified city in this suspenseful sci-fi standaloneThe metal City towers at the center of the mountain-ringed Heartland, standing astr...

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.