_Emerson and Other Essays_, John Jay Chapman.
_Robert Louis Stevenson_, L. Cope Cornford.
_Modern Novelists_, William Lyon Phelps.
_Makers of English Fiction_, W.J. Dawson.
"Art of Stevenson," _North American Review_, 171: 348-358.
"Criticism," _Dial_, 30:345. May 18, 1901.