Matthew Henry Hall Books

Phoebe and Chub

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A tree frog that lives in a creek at the bottom of a canyon and a fish that lives in a river at the end of the creek become friends and play together every day. Includes note about endangered species.

When She Was Camera Joe Sorren Painting Collection 2

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Authoring Your Life

By Matthew Henry Hall, Marcia B. Baxter Magolda, Sharon Daloz Parks

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Authoring Your Life

By Matthew Henry Hall, Marcia B. Baxter Magolda, Sharon Daloz Parks

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Authoring Your Life

By Matthew Henry Hall, Marcia B. Baxter Magolda, Sharon Daloz Parks

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The lucky hat

By Matthew Henry Hall

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"As a little boy searches for his beloved hat, he makes many discoveries in Grand Canyon National Park. Throughout his lifetime search, he finds much more than his hat"--

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.