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First Steps In Geometry: A Series Of Hin A Series of Hints for the Solution of Geometrical Problems with Notes on Euclid, Useful Working Propositions and Many Examples »
The Handbook Of The Stars Containing the Places of 1500 Stars, from the First to the Fifth Magnitude Inclusive, Upwards of 200 of Which Are Noted As Double, Multiple, Or Variable; a L... »
Poetry of Astronomy A Series of Familiar Essays on the Heavenly Bodies, Regarded Less in Their Strictly Scientific Aspect Than as Suggesting Thoughts Respecting Infinities of Ti... »