"Researcher Gina Gray is on the verge of a breakthrough in sonar technology, and what she's told Navy Commander Mark Bishop is only the beginning..."--Provided by publisher.

Homesteaders, gardeners, small farmers, and outdoor living enthusiasts will love these 76 DIY projects for practical outdoor items designed to help you live more sustainably and independently. Expert woodworker Spike Carlsen offers clear, simple, fully illustrated instructions for everything from plant supports and a clothesline to a potting bench, a chicken coop, a hoop greenhouse, a cold frame, a beehive, a root cellar with storage bins, and an...

"A show-and-tell guide to clothing, footwear, backpacks, shelter and sleep systems, camp stoves, and more, as well as tips on foot care, campsite selection, and hiking efficiency, this single book contains all the knowledge you'll need to hit the trail,"--Amazon.com.

Profiles a range of common household objects--from soap and scissors to keys and toilets--to explain the basic principles of how they function.