Prelude to Foundation - Asimov, Isaac, 1920-1992. (London : Grafton Books, 1988)
This, the latest of 14 Foundation books, is reckoned by Asimov to be the 9th in terms of the chronology of the events covered. Cf. "Author's note" (p. 9-[10]).
LC copy in dust jacket.
Source: Purchase, June 10, 1989 (DLC #95125).
Keywords: Seldon, Hari -- (Fictitious character) -- Fiction; Life on other planets -- Fiction; Psychohistory -- Fiction; Science fiction