German, [235] seq. [438].

Philostratus's Life of Apollouius, [63] seq.

Physics, difficulties derived from, [350];

teaches logical method, [98].

Physiology, modern discoveries in. [355];

mode of approaching psychology through, [438].

Piers Plowman, the poem, on contemporary scepticism, [90].

Pietism, [213], [424].

Planck, A. on Lucian, [50], [402].

Planck's Sacred Philology, [221].