Fitzhugh, Louise.

Harriet, the spy / Louise Fitzhugh ; with illustrations by the author. - 1st Harper Trophy ed. - New York : Harper & Row, 1990, c1964. - 298 p. : ill. ; 21 cm.

"A Harper Trophy book."

ISBN: 0064403319 (pbk.)

LCCN: 64019711

Subjects--Topical Terms:
Friendship--Fiction.
Schools--Fiction.