
Chosen by shared topics, the entries that hold them, and the people who recommended both.
A novel of a gifted boy trained in an orbiting school for war against aliens.
Recommended by: Alex Lieberman, Eric Jorgenson, Ev Williams and 4 others
A novel of an astronaut left alone on Mars who must survive until rescue.
Recommended by: Nat Eliason, Adam Ho, Bill Gates and 4 others
No entry holds this book yet. It reached the reference because someone recommended it.
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