Nebula Science Fiction, Number 21

Nebula Science-Fiction, Issue 21 (May 1957) This monthly British science-fiction magazine features Eric Frank Russell's novel *Somewhere a Voice*, John Brunner's novelette *Treason*, and short stories by Brian W. Aldiss (*All the World's Tears*), A. Bertram Chandler (*The Pool*), and Lan Wright (*Dream World*). In Brunner's *Treason*, a junior Luan clerk named jen Durgil observes an interspecies military conference where the Human leader Gow challenges the battle strategy of jen Popra, the Luan delegation head. A computer simulation reveals flaws in Popra's plan—it would result in 59% fleet losses. When Popra questions the computer's authority and accuses Humans of cowardice, tensions escalate among the allied races. Back aboard the Luan flagship, Durgil hears rumors that jen Grobish may challenge Popra's leadership. The issue also includes editorial commentary from Peter Hamilton, Forrest J. Ackerman's film previews, and Kenneth F. Slater's "Something To Read" column.