Lemon Hill and Fairmount Park is a book written by Charles Shearer Keyser and published in 1886. The book provides a comprehensive history of Lemon Hill, a historic mansion located in Fairmount Park, Philadelphia. The author traces the history of the mansion from its construction in the late 1700s to its acquisition by the city of Philadelphia in the mid-1800s. Keyser also provides a detailed account of the development of Fairmount Park, one of the...