Elkin, Benjamin. Gillespie and the guards illustrated by James Daugherty. - New York Viking Press 1956. - 62 p. illus. 28 cm. The king offers a prize to anyone who can fool his sharp-sighted guards. LCCN: 56014109 /AC/L/r802 LC Class. No.: PZ7.E426 / Gi Dewey Class. No.: [E]