Tedd Arnold Books

Principe Hombre Mosca Prince Fly Guy

By Tedd Arnold

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Hi Fly Guy Fly Guy Tandem Library

By Tedd Arnold

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Rat Life

By Tedd Arnold

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The dead body found in the Chemanga River has nothing to do with Todd. Hes been busy making beds at the family motel and writing alien stories to entertain his friends. Sure, a murder is big...

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.