Freeman, Darlene. Butterflies! / written by Darlene Freeman ; illustrated by Mike Maydak. - Cleveland, OH : Learning Horizons, c2011. - 24 p. : col. ill. ; 21 cm. - Know-it-alls . Ages 4-8 years. ISBN: 1586109316 Subjects--Topical Terms: Butterflies--Juvenile literature. Dewey Class. No.: 595.78