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The Art of Wyland
Hillslope Materials and Processes
The Web Wizard's Guide to XHTML
The Practical Astronomer
Everglades
Song of the Paddle
Exploring the Planets
Path Of The Paddle
Planets, The
Photography of Natural Things
Black holes, quasars, and other mysteries of the universe
Nightwatch
A Field Guide to Stars and Planets
Night Sky
I Love Geeks
Pond Life
The Left-Hander Syndrome
Skyguide, a Field Guide for Amateur Astronomers
The Digital Photography Book, Part 2
Money-Smart Kids
Daily Planet Book of Cool Ideas