Prof. T. H. Huxley, LL. D., F.R.S., Bodily Motion and Consciousness.
Dr. W. B. Carpenter, LL. D., F.R.S., The Physical Geography of the Sea.
Prof. William Odlong, F.R.S., The Old Chemistry viewed from the New Standpoint.
W. Lauder Lindsay, M.D., F.R.S.E., Mind in the Lower Animals.
Sir John Lubbock, Bart, F.R.S., The Antiquity of Man.
Prof. W. T. Thiselton Dyer, B.A., B. Sc., Form and Habit in Flowering Plants.
Mr. J. N. Lockyer, F.R.S., Spectrum Analysis.
Prof. Michael Foster, M.D., Protoplasm and the Cell Theory.
Prof. W. Stanley Jevons, Money: and the Mechanism of Exchange.
H. Charlton Bastian, M.D., F.R.S., The Brain as an Organ of Mind.