""A Short Sketch of the Life and Services of Jonathan Walker: The Man With a Branded Hand"" is a biography written by John Greenleaf Whittier about the life of Jonathan Walker, an American abolitionist who was branded with the letters ""SS"" for ""slave stealer"" after attempting to help seven enslaved people escape to freedom in the Bahamas. The book details Walker's childhood and early life, his involvement in the abolitionist movement, and his...