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Not only for use in the Mammoth Cave area, this guide is widely useful in a large area, including much of the states of Arkansas, Illinois, Indiana, Missouri, Ohio, Tennessee, and West Virginia. An in-depth field guide to 400 wildflowers found along the trails and roads within the park. Each wildflower is represented by a brilliant full-color photograph and accompanied by identifying characteristic text that specifies the colors, floral and leaf forms, flowering time, native or introduced status, as well as the plant's folklore and history, its past herbal or medicinal use, and myriad other facts and myths. For those enthusiasts eager to search for new discoveries, the appendix provide tables showing the observed flowering period, a flower hunting planning guide, and an index of flowers by trail. A lasting and memorable introduction to the park's wildflowers—nearly all of which extend throughout Kentucky and neighboring states—Wildflowers of Mammoth Cave National Park is an indispensable tool for the amateur enthusiast and the professional botanist alike.
On January 1 of 2016, Stefanie Payne, a creative professional working at NASA Headquarters, and Jonathan Irish, a photographer with National Geographic, left their lives in Washington, D.C. and hit the open road on an expedition to explore and document all 59 of America's national parks during the centennial celebration of the U.S. National Park Service - 59 parks in 52 weeks - the Greatest American Road Trip. Captured in more than 300,000 digital photographs, written stories, and videos shared by the national and international media, their project resulted in an incredible view of America's National Park System seen in its 100th year. 'A Year in the National Parks, The Greatest American Road Trip' is a gorgeous visual journey through our cherished public lands, detailing a rich tapestry of what makes each park special, as seen along an epic journey to visit them all within one special celebratory year.
For half a century, Sleep and Wakefulness has been a valuable reference work. It discusses phases of the sleep cycle, experimental work on sleep and wakefulness, sleep disorders and their treatment, and such sleep-like states as hypnosis and hibernation.