Richard Maurer Books

Recounts the adventures of seventeen-year-old Fred Dellenbaugh, the youngest member of the second Powell expedition, which explored the Colorado River and the Grand Canyon in 1871-2.

The wild Colorado

By Richard Maurer

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Recounts the adventures of seventeen-year-old Fred Dellenbaugh, the youngest member of the second Powell expedition, which explored the Colorado River and the Grand Canyon in 1871-2.

Junk in space

By Richard Maurer

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Describes space garbage, from mislaid cameras and tools to disused satellites and moon vehicles, and includes sections on how they got there, potential hazards to navigation, plans for disposal, etc.

Junk in space

By Richard Maurer

Average: 0.00, 0 Ratings

Describes space garbage, from mislaid cameras and tools to disused satellites and moon vehicles, and includes sections on how they got there, potential hazards to navigation, plans for disposal, etc.

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.