Eric Douglas Books

Scuba Diving Safety

By Eric L Douglas, Eric Douglas, Dan Orr, Orr, Dan, Douglas, Eric L.

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the Beautiful Locales, Exotic Plant And Sea Life, And Relaxing Environs Of Dive Locations Are Even More Peaceful When You Are Armed With The Expertise And Skill To Stay Safe In Any Situation.with S...

Cayman Cowboys

By Eric Douglas, Eric L. Douglas

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Flooding Hollywood: A Mike Scott Adventure

By Eric Douglas, Eric L. Douglas

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Oil And Water

By Eric L Douglas, Eric Douglas

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Straight Talk: Turning Communications Upside Down For Strategic Results At Work

By Eric F. Douglas, Eric Douglas

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What Straight Talk Is All About. It All Starts With Communication Styles. Different Communication Styles At Work Together. -using Straight Talk To Work, Manage, And Lead. Implications For Managing...

Wreck Of The Huron: Cuban Secrets

By Eric L Douglas, Eric Douglas, Eric L. Douglas

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My Stroke Of Luck

By Kirk Douglas, Eric Douglas

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In the six decades since he took to the stage and screen, Kirk Douglas has starred in eighty-three films, nine plays, written seven books, and made a remarkable commitment to humanitarian causes wo...

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.