""Letters From Washington, On The Constitution And Laws: With Sketches Of Some Of The Prominent Public Characters Of The United States"" is a historical book written by George Watterston in 1818. The book is a collection of letters that Watterston wrote during his time in Washington D.C., where he served as the librarian of Congress. The letters discuss the United States Constitution and laws, as well as the political and social climate of the time...