Leave It to Psmith is a comic novel by English author P. G. Wodehouse, first published in the United Kingdom on 30 November 1923 by Herbert Jenkins, London, England, and in the United States on 14 March 1924 by George H. Doran, New York. The plot is a typical Wodehouse romance, with Psmith inveigling himself into the idyllic castle, where there are the usual crop of girls to woo, crooks to foil, imposters to unmask, haughty aunts to baffle and valuable necklaces to steal. The book is dedicated to his step-daughter Leonora Wodehouse, referred to as "Queen of her species".
