Venus
How hot is it on Venus? How is Venus like Earth? Why is a Venus day longer thana Venus year? You dont need a spaceship to take a closer look at Earthsnearest... »

Life on Other Worlds and How to Find It
Life on Other Worlds and How to Find It »

The Sun Kings
The Unexpected Tragedy Of Richard Carrington And The Tale Of How Modern Astronomy Began »

Project U.L.F.
Project U.L.F. »

The Sky's Dark Labyrinth
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Thinking With Demons C
The Idea of Witchcraft in Early Modern Europe »

The Big Questions the Universe
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Saturn
From its place in the night sky to its external and internal features themysteries of a specific astral body are uncovered in each title. Readers willlearn h... »

Witchcraft and Magic in Europe, Volume 1
Biblical and Pagan Societies »

Comets, Asteroids and Meteors
Comets, Asteroids and Meteors »