Michael W. Carroll Books

Space Art

By Michael W. Carroll, Michael Carroll

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Absolutely Awesome

By Michael W. Carroll, Caroline Carroll

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Absolutely Awesome 2

By Michael W. Carroll, Caroline Carroll

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Alien seas

By Michael W. Carroll, Rosaly M. C. Lopes

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In the early days of planetary observation, oceans were thought to exist in all corners of the Solar System. Carbonated seas percolated beneath the clouds of Venus. Features on the Moon's surface w...

Picture this

By Michael W. Carroll

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Alien volcanoes

By Rosaly M. C. Lopes

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I love God s green earth

By Michael W. Carroll

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Max Goes to the Space Station

By Jeffrey O. Bennett, Michael W. Carroll

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Spinning worlds

By Michael W. Carroll

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Examines, in brief text and illustrations, the characteristics of the planets in our solar system.

Volcanoes and earthquakes

By Michael W. Carroll

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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.