Caroline Arnold Books

Walk by the Seashore

By Caroline Arnold

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A Walk up a Mountain

By Caroline Arnold

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Peregrine Falcon

By Houghton Mifflin Company

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The ancient cliff dwellers of Mesa Verde

By Caroline Arnold

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Discusses the native Americans known as the Anasazi, who migrated to southwestern Colorado in the first century A.D. and mysteriously disappeared in 1300 A.D. after constructing extensive dwellings...

Watch out for sharks!

By Caroline Arnold

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Depicts the world of sharks through text and graphics based on an international touring exhibit about these predators of the sea.

Dinosaurs all around

By Caroline Arnold

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On a visit to the workshop of Stephen and Sylvia Czerkas where a life-size dinosaur model is being constructed, the reader learns much information about dinosaurs and how conclusions are made from...

Dinosaur Mountain

By Caroline Arnold

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City of the gods

By Caroline Arnold

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Dinosaurs Down Under And Other Fossils from Australia

By Caroline Arnold

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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.