Rowland, Della. The story of Sacajawea, guide to Lewis and Clark / by Della Rowland ; illustrated by Richard Leonard. - New York, NY : Dell Pub. Co., c1989. - 91 p. : ill., maps ; 20 cm. - A Dell Yearling biography . "A yearling book." ISBN: 0440402158 (pbk.) : $2.95 LCCN: Subjects--Personal Names: Sacagawea, 1786-1884 --Biography.