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Many Americans remember a family road trip to visit one of our 63 national parks. Why did Americans start preserving these sites of natural and historic interest? How were these parks selected, and what steps did conservationists, activists, philanthropists, politicians, and others take to protect millions of acres against the booming developments of an expanding nation? An award-winning writer, researcher, and American Studies scholar, Dr. Megan Kate Nelson tackles these questions as she takes you on a marvelous journey through some of the most beautiful places on Earth.

A fun and educational audio program about San Diego. Dave and Dave will fill you in on what to know and what to do in America's Finest City.

Walk the sandy, white beaches of Maui and enjoy the ultimate vacation experience without even leaving your home. Each Guided Meditation Vacation Series program contains specific information for whichever destination you choose. From the white sandy beaches of Maui to the romantic sunset over the Greek Islands, this series will guide you through beautiful, relaxing visuals that are the next best thing to actually being there. It's as easy as laying back, closing your eyes, and listening to the soothing island sounds.