Nine Algorithms That Changed the Future: The Ingenious Ideas ...
John MacCormick
Bloodshed of Eagles
William W. Johnstone & J. A. Johnstone
Eagles (14)
Solar Power DIY Handbook: So, You Want To Connect Your Off-Grid ...
Baiano Reeves
The World Behind the Door
Mike Resnick
Install Your Own Solar Panels: Designing and Installing a Photovoltaic ...
Joseph Burdick & Philip Schmidt