Ryan, Denise creator text Sydney Weldon Owen 2008 monographic 24 pages : color illustrations ; 23 cm Ancient Chinese boats had special sails. What material was used to make them-was it cotton linen or bamboo? Modern ships carry hundreds of people across the world's oceans. J 500 Lexile estimate J Raz-Plus Denise Ryan Boats and ships Ocean Boats and ships Ocean GV775.R93 623.82 9781740897976 FISKH 20240614101603.0 667 eng