Facts and Fancies in Modern Science - Studies of the Relations of Science to Prevalent Speculations and Religious Belief; Being the Lectures on the Samuel A. Crozer Foundation in Connection With the Crozer Theological Seminary, for 1881 #251575 7,85€
Waves and Ripples in Water, Air, and Aether - Being a Course of Christmas Lectures Delivered at the Royal Institution of Great Britain #250194 8,85€
