New and Noteworthy Paperbacks By Scott Veale [ A review of Norwood, by Charles Portis, Transcribed by Alex T. Moore from The New York Times (November 10, 1985), for non-commercial use on The Unofficial Charles Portis Website (http://charlesportis.cjb.net). ] Norwood Pratt is a young former marine who works at a gas station in Ralph, Tex., and aspires to fame and fortune as a country-and-western star. A chance encounter with Grady Fring the Kredit King leads him to New York City; he returns on a bus, meeting the former ''world's-smallest-perfect-man,'' among others. The tale's funniness derives, reviewers said in 1966, from the author's perfect ear for dialogue and ''Norwood's unstinting goodwill in a world of junk.''