"The autobiography of Calvin Coolidge" by Calvin Coolidge is an autobiography published in 1929. Written shortly after leaving office, Coolidge's unusually brief account covers his life from childhood through his presidency and retirement. At just 45,000 words, the work stands out for its succinctness compared to typical political memoirs of the era. Critics noted its straightforward style revealed little new information, yet praised its accessibility and honest reflection on American life during a dramatic period. (This is an automatically generated summary.)