Ziefert, Harriet.

Dark night, sleepy night / Harriet Ziefert ; pictures by Andrea Baruffi. - New York, N.Y., U.S.A. : Puffin Books, 1988. - [30] p. : col. ill. ; 23 cm. - Hello reading! ; 9 .

Illustrations and simple text depict the sleeping habits of animals and humans.

ISBN: 0140508120 (pbk.) 0590733346 (Scholastic pbk.)

LCCN: 87025759 /AC/r943

Subjects--Topical Terms:
Animals--Juvenile literature.
Sleep--Juvenile literature.
Animals--Habits and behavior.
Sleep.

LC Class. No.: QL49 / .Z48 1988

Dewey Class. No.: 591.1/88