Space & PhysicsJanuary 1, 1898
The January Heavens 1898
Stories by Garrett P. Serviss
Space & PhysicsMay 2, 1896
The Sky in May 1896
Space & PhysicsApril 11, 1896
The April Sky
Space & PhysicsFebruary 1, 1896
The February Sky 1896
Space & PhysicsApril 6, 1895
The Heavens in April
The SciencesAugust 19, 1893
Sights with a Five-Inch Telescope
The SciencesJune 25, 1892
From Chaos to Man
The SciencesJune 18, 1892
When shall we have another Glacial Epoch?