Oman (C.W.C.), M.A., Fellow of All Souls', Oxford. A HISTORY OF THE ART OF WAR. Vol. ii.: The Middle Ages, from the Fourth to the Fourteenth Century. Illustrated, Demy 8vo. 10s. 6d. net.

Ottley (R.L.), D.D., Professor of Pastoral Theology at Oxford and Canon of Christ Church. See Handbooks of Theology and Leaders of Religion.

Owen (Douglas), Barrister-at-Law, Secretary to the Alliance Marine and General Assurance Company. See Books on Business.

Oxford (M.N.), of Guy's Hospital. A HANDBOOK OF NURSING. Second Edition. Crown 8vo. 3s. 6d.

Pakes (W.C.C.). THE SCIENCE OF HYGIENE. With numerous Illustrations. Demy 8vo. 15s.

Palmer (Frederick). WITH KUROKI IN MANCHURIA With many Illustrations. Second Edition. Demy 8vo. 7s. 6d. net.
A Colonial Edition is also published.

Parker (Gilbert). A LOVER'S DIARY: SONGS IN SEQUENCE. Fcap. 8vo. 5s.

Parkinson (John). PARADISI IN SOLE PARADISUS TERRISTRIS, OR A GARDEN OF ALL SORTS OF PLEASANT FLOWERS. Folio. £5, 5s. net. Also an Edition of 20 copies on Japanese vellum. Ten Guineas net.

Parmenter (John). HELIO-TROPES, OR NEW POSIES FOR SUNDIALS, 1625. Edited by Percival Landon. Quarto. 3s. 6d. net.

Parmentier (Prof. Léon). See Byzantine Texts.