in By A. Russell, M.A., D. Sc.

*23. Huxley By Professor G. Leighton, M.D.

24. Sir W. Huggins and Spectroscopic By E.W. Maunder, F.R.A.S., of
Astronomy the Royal Observatory, Greenwich.

*62. Practical Astronomy By H. Macpherson, Jr., F.R.A.S.

*63. Aviation By Sydney F. Walker, R.N.,
M.I.E.E.

*64. Navigation By W. Hall, R.N., B.A.

*65. Pond Life By E.C. Ash, M.R.A.C.

*66. Dietetics By Alex. Bryce, M.D., D.P.H.

*94. The Nature of Mathematics By P.G.B. Jourdain, M.A.

95. Applications of Electricity By Alex. Ogilvie, B. Sc.

96. The Small Garden By A. Cecil Bartlett.

97. The Care of the Teeth By J.A. Young, L.D.S.

*98. Atlas of the World By J. Bartholomew, F.R.G.S

PHILOSOPHY AND RELIGION

25. The Meaning of Philosophy By T. Loveday, M.A.

*26. Henri Bergson By H. Wildon Carr.

*27. Psychology By H.J. Watt, M.A., Ph. D.

28. Ethics By Canon Rashdall, D. Litt.,
F.B.A.

29. Kant's Philosophy By A.D. Lindsay, M.A.

30. The Teaching of Plato By A.D. Lindsay, M.A.

*67. Aristotle By Prof. A.E. Taylor, M.A., F.B.A.

*68. Nietzsche By M.A. Muegge, Ph. D.

*69. Eucken By A.J. Jones, M.A., B. Sc.,
Ph. D.

70. The Experimental Psychology By C.W. Valentine, B.A.
of Beauty

71. The Problem of Truth By H. Wildon Carr.

99. George Berkeley: the Philosophy By G Dawes Hicks; Litt.D.
of Idealism

31. Buddhism By Prof. T.W. Rhys Davids, F.B.A.

*32. Roman Catholicism By H.B. Coxon.

33. The Oxford Movement By Wilfrid P. Ward.

*34. The Bible in the Light By Rev. W.F. Adeney, M.A., and
of the Higher Criticism Rev. Prof. W.H. Bennett, Litt.D.

35. Cardinal Newman By Wilfrid Meynell.

*72. The Church of England By Rev. Canon Masterman.