The Expanse Of Heaven; A Series Of Essays On The Wonders Of The Firmament
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Light Science For Leisure Hours, Second
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The Great Pyramid; Observatory, Tomb, And Temple
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A Treatise On The Cycloid And All Forms Of Cycloidal Curves, And On The Use Of Such Curves In Dealing With The Motions Of Planets, Comets, &C., And Of Matter Projected From The Sun
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Light Science For Leisure Hours
A Series Of Familiar Essays On Scientific Subjects, Natural Phenomena, &C. &C »

Moon; Her Motions, Aspect, Scenery, And Physical Condition
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Science Byways
A Series Of Familiar Dissertations On Life In Other Worlds; Comets And The Sun; The North Pole; Rain; Danger From Lightning; Growth And Decay Of Mind; The Br... »

Saturn And Its System; Containing Discus
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Rough Ways Made Smooth
A Series Of Familiar Essays On Scientific Subjects »

Studies of Venus-Transits. an Investigation of the Circumsta
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