Jumpers, sect of, [309]

Jupiter, [37]

Justinian, [143], [150], [158], [159], [163], [205], [215], [216]; code of, [215], [232]

——II, [239]

Justin Martyr, [3], [74], [81], [85], [93], [102]

Juvenal, [62], [185]

Kant, [282], [283], [284]

Kelvin, [316]

Kepler, [277], [282]

Keys of heaven and hell, [58]