The great edition of Ruskin is the Library edition by E.T.
Cook and A. Wedderburn, begun in 1903. It is splendidly
illustrated and is a superb specimen of book-making. English
and American editors of Ruskin are numerous.
The standard life of Ruskin is by W.G. Collingwood, his
secretary and ardent disciple. One of his pupils, E.T. Cook,
published _Studies in Ruskin_, which throws much light on his
methods of teaching art. J.A. Hobson in _John Ruskin, Social
Reformer_ discusses his economic and social teaching. Dr.
Charles Waldstein of Cambridge in _The Work of John Ruskin_
develops his art theories. Good critical studies may also be
found in W.M. Rossetti's _Ruskin_ and Frederic Harrison's
_Tennyson, Ruskin, Mill and Other Literary Estimates_; Justin
McCarthy, _Modern Leaders_; Mary R. Mitford, _Recollections of
a Literary Life_ and R.H. Hutton, _Contemporary Thought and
Thinkers_.
Among magazine articles may be noted W.J. Stillman in the
CENTURY, volume 13; Charles Waldstein in HARPER'S, volume 18;
Justin McCarthy in the GALAXY, volume 13, and Leslie Stephen
in FRAZER'S, volumes 9 and 49.