Jacobson, Helen. The first book of mythical beasts. [electronic resource] / Pictures by Lewis Zacks.. — New York, : Watts, [1960]. — 69 p. : illus. 23 cm. — ([First books, 128]). LCCN: 60009387 Subjects--Topical Terms: Animals, Mythical--Juvenile literature. LC Class. No.: PZ8.J195 / Fi