_Janus_, 113 _n._ 2.
Jenkinson, John Wilfred: Vitalism, 59-78.
---- biographical notice of, 57-8;
list of books and papers by, 58;
portrait of, plate XXVI.
Jerome, St., 216.
Jessen, C., cited, 12 _n._ 2.
Jesu Aly, anatomical work by, 121.
_Jewish Quarterly Review_, 20 _n._ 2.
Jews, dissemination of scientific knowledge in the Middle Ages by,
17, 20.
Joan of Arc, 193.
Job, Book of, 24, 50, 216.
Johannes Sacro Bosco, 23.
John XXII, Pope, 6.
John of Bourdeaux, tract on the plague by, 102.
John of Peckham, anatomical writings of, 121.
Johnson, Dr. Samuel, 182.
Jong, P. de, _Catalogue of Arabic MSS. in the Library at Leyden_,
228 _n._ 2.