Robin Kerrod Books

Dictionary of Space and Astronomy

By Robin Kerrod

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MacMillan Encyclopedia of Science Volume 8

By Robin Kerrod

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Tools and Tomorrow

By Dr. J. Benson, Robin Kerrod

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Macmillan Encyclopedia of Science: Industry, Mining and Manufacturing

By Robin Kerrod

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Macmillan Encyclopedia of Science: Transportation from Bicycle to Spacecraft

By Robin Kerrod

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Macmillan Encyclopedia of Science: Tools and Tomorrow

By Robin Kerrod

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Brief text and illustrations present the development of space travel from the launching of the first rockets and satellites to the space shuttle which could make living and working in space a commo...

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.