Rat Pack relations), Swifty Lazar (recording secretary and treasurer), Nathaniel Benchley (historian), David Niven, Katharine Hepburn, Spencer Tracy, George Cukor, Cary Grant, Rex Harrison, and Jimmy Van Heusen. In his autobiography "The Moon's a Balloon", David Niven confirms that the Rat Pack originally included him but neither Sammy Davis, Jr. nor Dean Martin. The 1960s version of the group included Frank Sinatra, Dean Martin, Sammy Davis Jr., Peter Lawford, and Joey Bishop. Marilyn Monroe, Angie Dickinson, Juliet Prowse, Buddy Greco, and Shirley MacLaine were often referred to as the "Rat Pack Mascots". The post-Bogart version of the group (Bogart died in 1957)
Frank Sinatra "lush string sound". Sinatra and Count Basie collaborated for the album "" the same year, a popular and successful release which prompted them to rejoin two years later for the follow-up "It Might as Well Be Swing", arranged by Quincy Jones. The two became frequent performers together, and appeared at the Newport Jazz Festival in 1965. Also in 1962, as the owner of his own record label, Sinatra was able to step on the podium as conductor again, releasing his third instrumental album "Frank Sinatra Conducts Music from Pictures and Plays". In 1963, Sinatra reunited with Nelson Riddle for "The