The tale of a viking child stolen away to live with the elves, the murderous changeling left in its place, and the terrible fate which befalls all involved.
Four human crewmen are stranded light-years from earth when their ship is damaged; the novel tells the how they cope while attempting repairs.
Poul Anderson’s “Superstition,” Anthony Boucher lists the best SF of 1955; plus Ray Bradbury, Chad Oliver, J.B. Priestly, Evelyn Smith, John Vandercook, and Saki.
Poul Anderson’s “No Truce With Kings,” Jack Vance’s “Green Magic,” stories by Richard Matheson, Vance Aandahl, Sinichi Hoshi, Jaunita Coulson and Marion Zimmer Bradley.
Poul Anderson’s “Outpost of Empire,” Robert Silverberg’s “King of the Golden World,” Larry Niven’s “Handicap,” plus Fritz Leiber, John Brunner, Harry Harrison, and more.
Zenna Henderson’s “Wilderness,” along with works by Arthur C. Clarke, Poul Anderson, John Dickson Carr, Mildred Clingerman, Gordon R. Dickson, and Joseph Sheridan Le Fanu.
Danish resistance fighter finds himself transported from a 1940s battlefield to the borderlands between the realms of Faeire and the lands of Arthur and Charlemagne. Swords and sorcery ensue.