Home › Authors › Helen Buckler 👤 Helen Buckler 5 books Books by Helen Buckler Doctor Dan, pioneer in America Doctor Dan, pioneer in American surgery 2022 Daniel Hale Williams, Negro su Daniel Hale Williams, Negro surgeon 1968 Negro doctor, (Reading shelf I Negro doctor, (Reading shelf II) 1968 Wo-He-Lo 1961 Daniel Half Williams Negro Sur Daniel Half Williams Negro Surgeon 1954