Madden, Daniel M. Operation escape : : the adventure of Father O'Flaherty / [electronic resource] / illustrated by Frank Nicholas.. — New York : : Hawthorn Books,, [1962].. — 188 p. : : ill. ; 22 cm. — (Credo books). Includes bibliography. LCCN: 62016225 Subjects--Personal Names: O'Flaherty, Hugh, 1898-1963 --Juvenile literature. Index Terms--Genre/Form: Biographical fiction. LC Class. No.: BX4705.O38 / M3 Dewey Class. No.: 940.53