In the heart of the city of Phoenix, Arizona, sits the natural wonder of South Mountain Park and Preserve. It is an oasis of mountain terrain and desert landscapes, comprising more than ninety miles of hiking trails in over sixteen thousand acres, easily accessible to the residents and visitors of the fifth-largest city in the United States. Longtime Phoenix resident and outdoor enthusiast Andrew Lenartz guides readers through the extensive history of the park; the park’s ecosystem, with an overview of the plants, animals, landscape, and topography of the Sonoran Desert environment; the many trails in each of the four sections of South Mountain Park; and a variety of other outdoor activities found within the park. Designed for all ages, the trail maps and descriptions note access points, facilities, elevation gain, and level of difficulty, pointing the way for all hikers to enjoy their trek. A true southwestern treasure, this all-inclusive guide encourages readers to discover the nature and adventure available in this massive outdoor playground.

A true southwestern treasure, this all-inclusive guide to South Mountain Park and Preserve encourages readers to discover the nature and adventure available in this massive outdoor playground.

Life, Hoffman argues, emerges from the random motions of atoms filtered through the sophisticated structures of our evolved machinery. People are essentially giant assemblies of interacting nanoscale machines.

“A thorough account of the fighting . . . Not only appealingly written but a worthwhile addition to Maryland Campaign literature.” —Historynet.com In September 1862, Robert E. Lee led the Army of Northern Virginia north of the Potomac River for the time as part of his Northern invasion, seeking a quick end to the war. Lee divided his army in three, sending General James Longstreet north to Hagerstown and Stonewall Jackson south to Harper’s Ferry. It was at three mountain passes, referred to as South Mountain, that Lee’s army met the Federal forces commanded by General George B. McClellan on September 14. In a fierce day-long battle spread out across miles of rugged, mountainous terrain, McClellan defeated Lee but the Confederates did tie up the Federals long enough to allow Jackson’s conquest of Harper’s Ferry. Join historian John Hoptak as he narrates the critical Battle of South Mountain, long overshadowed by the Battle of Antietam. “A remarkable work . . . The marches of both armies to South Mountain are presented with close attention to the men in the ranks. The combat is fully covered at each of the gaps in South Mountain.” —Civil War Librarian “A crisp, concise but comprehensive account of the battles at the four passes or ‘gaps’ across South Mountain on September 14, 1862 . . . A truly scholarly effort that will satisfy both serious Civil War students and the general reading public. For Maryland Campaign aficionados, it is a must have addition to your library and is now the definitive account of the battle.” —South from the North Woods