David McPhail Books

Emma's Pet

By David McPhail

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Pigs Aplenty, Pigs Galore!

By David McPhail

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One minute, the narrator of this cleverly rhyming romp is quietly reading. The next minute, pigs descend upon his house in every imaginable getup, by every available means, from every possible plac...

Pigs Ahoy!

By David McPhail

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Cerdos a Montones Cerdos a Granel

By David McPhail

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Ed and Me Voyager Books

By David McPhail

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Big brown bear

By David M. McPhail

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A big brown bear turns blue while painting when a little bear playing with her baseball bat accidentally knocks him off his ladder.

Big Brown Bear Green Light Readers Level 1

By David McPhail

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Just clowning around

By Steven MacDonald

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A young bear and her dad, both circus clowns, enjoy spending time together doing tricks and going for a bicycle ride.

Sisters

By David M. McPhail

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Although two sisters are different in many ways, they are alike too--most importantly, in their love for each other.

Big Brown Bear Green Light Readers Level 1

By David McPhail

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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.