From Extrasolar, Earth-like Planets to the Mysteries of Our Own World's Ancient Past
Today's Featured Item
Make Your Own Planet
You get to choose what kind of star, how big a planet, how close and much more.
1) Choose Your Star
Here you pick what kind of star to have. This tells us how big the star is. It also tells us how hot it is. This star will be the sun to your new planet. This includes only normal "dwarf" stars (V) — no dense white dwarfs (D, for "degenerate"), no black holes, and no giant stars (IV, III, II or I). Read more...
The sinister Hamilton Club has licked its wounds and now has an alien ally who can destroy humanity's future. Vormin Kark may have a tiny body, but he has the resources to conquer the galaxy.
"Got it Solved" Attitude
This novel is a coming-of-age story. But Gordon Roanhorse is not just any rich man's son. His aerospace industrialist Apache father is the "Bridge Builder to the stars"—Jason Roanhorse.
A whopping 742 pages of adventure available in Kindle and trade print.
C e l e b r a t i n g t h e S p i r i t o f A d v e n t u r e
"We wanted to be in great shape, we wanted to be able to cope with zero gravity, we wanted to be able to cope with accelerations and decelerations and so on. So all of us trained so that we were probably in the best physical condition we had ever been in up until that point." Alan Shepard, astronaut
A d v e r t i s e m e n t s
A Classic on Extrasolar Planets!
Stephen Dole of RAND Corporation and best-selling author Isaac Asimov team together to lay out the original specs for a habitable planetary system. This gave us the blueprint on what to look for.
Imagine Man Throughout the Galaxy
With a forward by Arthur C. Clarke, brazen plan for colonizing the galaxy in 8 "easy" steps. Wonderfully optimistic and beautifully detailed!