_Life of Robert Louis Stevenson_, 2 vols., Graham Balfour.
_Robert Louis Stevenson_, Isobel Strong.
_Memories and Portraits_, Robert Louis Stevenson.
_Friends on the Shelf_, Bradford Torrey.
"Personal Recollections," Edmund Gosse, _Century Magazine_, 50:447.
"Character Sketch," _Atlantic Monthly_, 89:89-99.
"The Real Stevenson," _Atlantic Monthly_, 85:702-5.
_A Bibliography of the Works of Robert Louis Stevenson_, W.F. Prideaux.