Healey Tim How to be a spy / by Tim Healey ; illustrated by Jeff Burn, George Fryer & Dave F. Smith - London : Macdonald, 1981. - 64 p. : ill. (some col.) ; 21 cm - Whizz kids ; 22 . Includes index ISBN: 0356063828 0356063429 Subjects--Topical Terms: Espionage--Juvenile literature LC Class. No.: UB270.5 Dewey Class. No.: 327.1/2