E. Norbert Smith Books

Passive Fear Alternative to Fight or Flight

By E. Norbert Smith

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Creation or Evolution

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Al el aligator y Freddy la rana

By E. Norbert Smith

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Al-the-Gator and Freddy Frog is a revision of the first version. The Al-the-Gator series introduces science through each succeeding book, Freddy Frog leading the adventures off. Their home is locat...

Wildlife and Recreationists

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Battleground University Finding Truth in Fiction

By E. Norbert Smith

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Passive Fear Alternative to Fight or Flight

By E. Norbert Smith

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Sacred Cows in Science

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Al the Gator and Annie Anhinga

By E. Norbert Smith

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Al the Gator and Tommy Turtle

By E. Norbert Smith

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Evolution Has Failed

By E. Smith

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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.