First Published in 1908, The Elusive Pimpernel by Baroness Orczy is the 4th book in the classic adventure series about the Scarlet Pimpernel. (Summary from Wikipedia) Series: 1: The Scarlet Pimpernel 2: I Will Repay 2.5: The League of the Scarlet Pimpernel 3: The Elusive Pimpernel 4: El Dorado: Further Adventures of the Scarlet Pimpernel 5: Lord Tony's Wife 6: The Triumph of the Scarlet Pimpernel 7: Sir Percy Hits Back Prequel: The Laughing Cavalier