The lot contains 57 different mass market paperbacks by the American lawyer and writer Erle Stanley Gardner (1889-1970), all featuring his character Perry Mason. The paperbacks were published between 1947 and 1966 by Pocket Books/Cardinal, New York). Cover illustrations are by Silver Studios, Ted Navarra, Paulus Lesser. Paul Kresse, Charles Peitz, Louis Glanzman, Milton Herder, Chenault Associates, John Fernie, Charles Binger, Benn Mitchell, Mitchell Hooks, Clyde Ross, Verne Tossey, Barye Phillips, Darell Green, Roswell Keller, William Rose and Rudy Garcia. Please see the pictures for all 57 titles. Condition: read, some hardly, some carefully, some a little careless, but overall in good condition.