Heiligman, Deborah From caterpillar to butterfly / by Deborah Heiligman ; illustrated by Bari Weissman. - 1st ed. - New York : Harper Collins, 1996. - 32p. ISBN: 0060242647 LCCN: 9339055 Subjects--Topical Terms: Butterflies--Metamorphosis.Metamorphosis.Caterpillars.