Robin Kerrod Books

All around

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Text and illustrations examine the characteristics of the Earth, the weather and the seasons, and the stars and planets. Includes instructions for simple projects and experiments and a glossary of...

Spacecraft

By Robin Kerrod

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An illustrated introduction to the history of space vehicles, including launching rockets, space shuttles, planetary probes, manned spacecraft, lunar explorers, space stations, and future craft.

Spacecraft

By Robin Kerrod

Average: 0.00, 0 Ratings

An illustrated introduction to the history of space vehicles, including launching rockets, space shuttles, planetary probes, manned spacecraft, lunar explorers, space stations, and future craft.

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.