#1 The Mammoth Book of...
The Mammoth Book of 20th Century Science Fiction, Volume I
So says David G. Hartwell in his introduction to The Science Fiction Century, an anthology spanning a century of sf writing, from its birth in the 1890's to the future it predicted. He's compiled the mother of all definitive anthologies, guaranteed to change not only the way the field views itself but also the way the rest of literature views the field.
Introduction (2003) essay by David G. Hartwell
Beam Us Home (1969) story by James Tiptree Jr
The Music Master of Babylon (1954) novelette by Edgar Pangborn
Hot Planet (1963) story by Hal Clement
The Hounds of Tindalos (1929) story by Frank Belknap Long
The Angel of Violence (1978) story by Adam Wisniewski-Snerg
Nobody Bothers Gus (1955) story by Algis Budrys [=Paul Janvier]
As Easy as ABC (1912) novelette by Rudyard Kipling
Ginungagap (1980) novelette by Michael Swanwick
Minister Without Portfolio (1952) story by Mildred Clingerman
Time in Advance (1956) novelette by William Tenn
Good Night, Sophie (1973) novelette by Lino Aldani (=Buonanotte Sofia 1963)
Fire Watch/Time Travel (1982) novelette by Connie Willis
Goat Song (1972) novelette by Poul Anderson
The Scarlet Plague (1912) novella by Jack London
"Repent, Harlequin!" Said the Ticktockman (1965) story by Harlan Ellison
Blood's a Rover (1952) novella by Chad Oliver
Sail the Tide of Mourning/Bentfin Boomers (1975) story by Richard A. Lupoff
Great Work of Time (1989) novella by John Crowley
The Dimple in Draco (1967) story by R.S. Richardson [=Philip Latham]
Consider Her Ways (1956) novella by John Wyndham
Something Ending (1973) story by Eddy C. Bertin
Sundance (1969) story by Robert Silverberg
Swarm/ShaperMechanist (1982) novelette by Bruce Sterling