John Hamilton Books

Excavations at Clickhimin, Shetland

By John Hamilton

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Motocross

By John Hamilton

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Learn about motocross motorcycles and motocross racing, including the history of the motocross racing, the equipment used and the different types of races and competitions.

Catholic Tractates of the Sixteenth Century, 1573-1600

By John Hay, Thomas Graves Law, John Hamilton

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Idaho

By John Hamilton

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Welcome to Idaho, the Gem State! Your students will go swimming at Coeur d'Alene Lake, hike through Yellowstone National Park, explore ancient volcanic lava flows at the Craters of the Moon Nationa...

Minnesota

By John Hamilton

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Welcome to Minnesota, the North Star State! Your students will swim in one of the state?s 10,000 lakes, shop at Mall of America, attend a show at the Guthrie Theater, visit the Como Zoo, and more a...

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.