Isaac Asimov Presents The Great SF Stories 5 (1943)

"The Cave" by P. Schuyler Miller
"The Halfling" by Leigh Brackett
"Mimsy Were the Borogoves" by Lewis Padgett (pseudonym of Henry Kuttner and C. L. Moore)
"Q.U.R." by Anthony Boucher
"Clash by Night" by Lawrence O'Donnell
"Exile" by Edmond Hamilton
"Daymare" by Fredric Brown
"Doorway into Time" by C. L. Moore
"The Storm" by A. E. van Vogt
"The Proud Robot" by Lewis Padgett (pseudonym of Henry Kuttner and C. L. Moore)
"Symbiotica" by Eric Frank Russell
"The Iron Standard" by Lewis Padgett (pseudonym of Henry Kuttner and C. L. Moore)