Robbins, Ken. Boats / Ken Robbins. - [S.l.] : Scholastic Trade, 1989. - 1 v. (unpaged) ; 26 cm. Describe in text and photographs the characteristic features of twenty different ships and boats including tugboats, submarines, trawlers, and swamp buggies. ISBN: 0590411578 (library binding) $12.95 9780590411578 (library binding)