Indianapolis, Bobbs-Merrill, 1978. First edition. Lyon and Bea Wentworth are back in their third adventure. As Lyon is floating his hot-air balloon over Long Island Sound, he sees a small plane go down and realized that it is that of his friend Tom Giles. Possible ex-lib with glue residue to endpapers. Rear DJ flap still tipped to endpaper. $10.00.