Gene S. Stuart Books

Creepy, crawly things

By National Geographic Society U.S. . Special Publications Division

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Text and color photos introduce the gecko, newt, toad, alligator, turtle, chameleon, iguana, and other reptiles and amphibians.

The mysterious Maya

By George E. Stuart

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Far-out facts

By National Geographic Society U.S. . Special Publications Division

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Unusual facts about a wide range of topics including plants and animals, earth sciences, manners and customs, photography, and history. A poster-size calendar and a 24-page booklet of games and puz...

The mighty Aztecs

By Gene S. Stuart

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Autumn 1519 / The Setting / The Wanderers / The City / The Empire / The Society / The Strangers / The Nation.

Safari!

By Gene S. Stuart

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Describes the experiences of travellers on safaris to remote areas in Botswana, Mongolia, and the Galapagos Islands, and along the Amazon River, and their observations of local customs, wild animal...

Builders Of The Ancient World

By Ann Nottingham Kelsall, Ron Fisher, Norman Hammond, Richard A. Cooke III, Joyce Stewart, Gene S. Stuart

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Brings to the fore how technology maybe isn't all that far ahead of the ancient builders. Nicely illustrated and an easy read in summary form serves as a good reference. Only fault is a more comp...

America's ancient cities

By Gene S. Stuart

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Our amazinganimal friends

By Gene S. Stuart

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Summary, Introduces recordholders of the animal world, including the largest lizard and the fastest mammal.

Los Reinos Perdidos De Los Mayas

By George E. Stuart, Gene S. Stuart

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Los Reinos Perdidos De Los Mayas

By Stuart

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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.