The Complete Diver: The History, Science and Practice of Scuba Diving is a comprehensive guide to the sport of recreational scuba diving. It is an important book not just for beginning divers and instructors but also for all who are interested in diving, marine science and ocean exploration. The Com...

With Dr. William Forgey's comprehensive Wilderness Medicine: Beyond First Aid in hand, you can recognize, assess, and treat many kinds of medical emergencies. This fully revised and updated, illustrated text is essential reading for anyone from trip leaders, guides, and search and rescue groups to E...

Train like a United States Army RangerBecause you don’t know how tough your next enemy will be.The United States Army Rangers are one of the most elite fighting forces in the world. Their missions take them around the globe and they are required to be in top physical shape at all time. The Ranger At...

In a situation where survival is at stake, plants can provide crucial food and medicine. Their safe usage requires absolutely positive identification, knowing how to prepare them for eating, and a solid awareness of any dangerous properties they might have. Familiarity with the botanical structures...

Most ancient cultures used gourds in every aspect of life. Decorating gourds is everybody's favorite craft, as you'll see from the more than two-dozen varied projects shown here. A handy guide tells you where to find or buy gourds, and how to prepare them. Then use your easily-learned skills with le...

Features: The submersible bilge pumps are tough enough for any bilge. High Flow: for use from 22-234L / Min (1.32-14.04 cubic meters / hour) Small size, high efficiency, low current (low cost switching power supply supporting); to achieve a small size perfect combination of high flow Unique automati...

Features: The submersible bilge pumps are tough enough for any bilge. High Flow: for use from 22-234L / Min (1.32-14.04 cubic meters / hour) Small size, high efficiency, low current (low cost switching power supply supporting); to achieve a small size perfect combination of high flow Unique automati...