Allan Fowler Books

Gentle gorillas and other apes

By Allan Fowler

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Icsb a Butterfly Rookie ReadAbout Science Paperback

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Giant Pandas Rookie ReadAbout Science Paperback

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It s a Fruit It s a Vegetable It s a Pumpkin

By Allan Fowler

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It Could Still Be a Mammal Big Book Rookie Read About Science

By Allan Fowler

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Cubs and Colts and Calves and Kittens Rookie Read About Science Big Books

By Allan Fowler

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So that's how the moon changes shape!

By Allan Fowler

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A simple explanation of the moon and why it changes shape throughout the month.

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.