Robin Kerrod Books

Describes some of the world's natural materials, such as minerals, and man-made, such as plastics, and the esthetic and functional uses to which they have been put, particularly in the construction...

Changing things

By Robin Kerrod

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Discusses the states of matter: solid, gas, liquid; and the way materials combine, change, and are used. Includes some experiments.

Moving things

By Robin Kerrod

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Examines such scientific topics as energy, sound, light, color, gravity, magnetism, and electricity. Includes simple activities and experiments.

Living things

By Robin Kerrod

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Describes how plants and animals live, feed, grow, and reproduce. Includes simple activities and experiments.

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.