Tregaskis, Richard, 1916-1973 Seven leagues to paradise / by Richard Tregaskis ; drawings by Rafael Palacios. - Garden City, NY : Doubleday & company, 1951. - 244 p. : ill. ; 22 cm. - 910.4 (NLA) . Subjects--Personal Names: Tregaskis, Richard 1916-1973 --Travel Subjects--Topical Terms: Voyages around the world Universal Decimal Class. No.: 910.4 (NLA)