Antony Jensen Books

Underwater Dive World Explorers
Underwater Dive
Underwater Dive

By Antony Jensen

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Undersea mission
Undersea mission

By Antony Jensen

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Presents information on marine wildlife, underwater landscapes, diving history, wreck diving, and diving dangers.

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Underwater Dive
Arctic Expedition
Amazon Adventure
Amazon Adventure

By Beth Huntley, Paul Johnson

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Artificial Reefs in European Seas
Artificial Reefs in European Seas

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Artificial Reefs in European Seas
Artificial Reefs in European Seas

Related Articles from our Blog

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.

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