From Acadia in Maine to Death Valley in California, national parks have amazed visitors from all over the world. All of the more than 400 sites have been under the protection of the National Park Service since 1916. Sites include parks, seashores, monuments, and battlefields across the country. The following books about our National Parks are available from our catalog, and all you need in order to borrow them is your library card. Call 781-721-7171 ext. 320 with any questions. Enjoy!