Hardcover. New York, Macmillan Co., 1st, 1949, Book: Good, Dust Jacket: None, Hardbound, gray cloth stamped in red, 197 pages. Illustrated endpapers. Illustrations by Ralph Ray. Previous owner's inscription front fly leaf. Young adult mystery involving Jon and Judy's summer vacay set in Navajo country amongst Zuni and Hopi pueblos.
