Classic Sci Fi

Foundation (Foundation, #1)
Dune (Dune Chronicles, #1)
The Time Machine
The War of the Worlds
Fahrenheit 451
I, Robot (Robot, #0.1)
Do Androids Dream of Electric Sheep?
Foundation and Empire (Foundation, #2)
Stranger in a Strange Land
Ender's Game (The Ender Quintet, #1)
2001: A Space Odyssey (Space Odyssey, #1)
Brave New World
Starship Troopers
Childhood's End
1984 by George OrwellMethuselah's Children by Robert A. HeinleinRed Planet by Robert A. HeinleinSpace Cadet by Robert A. HeinleinLest Darkness Fall by L. Sprague de Camp
Classic Science Fiction - 1940-1949
29 books — 61 voters
Old Man's War by John ScalziThe Hunger Games by Suzanne CollinsAltered Carbon by Richard K. MorganPerdido Street Station by China MiévilleThe City & the City by China Miéville
Classic Science Fiction - 2000-2009
234 books — 139 voters

Brave New World by Aldous HuxleyAt the Mountains of Madness by H.P. LovecraftLost Horizon by James HiltonOut of the Silent Planet by C.S. LewisLast and First Men by Olaf Stapledon
Classic Science Fiction - 1930-1939
39 books — 69 voters
The Martian by Andy WeirReady Player One by Ernest ClineLeviathan Wakes by James S.A. CoreyAncillary Justice by Ann LeckieThe Hunger Games by Suzanne Collins
Science Fiction - 2010-2019
252 books — 306 voters