Andrew C. Revkin Books

Discover the North Pole and the arctic ice that covers the ocean water there. Learn about historical expeditions, and the recent one the author joined and where these chapters were written.

The North Pole Was Here

By Andrew Revkin

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Weather report

By Lucy R. Lippard

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How to Fake a Moon Landing

By Darryl Cunningham, Andrew C. Revkin

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North Pole Was Here: Puzzles and Perils at the Top of the World

By Andrew C. Revkin

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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.