180 pages
English language
Published June 15, 1981 by Random House, Random House Books for Young Readers, Random House Childrens Books.
The Three investigators mystery series ;
180 pages
English language
Published June 15, 1981 by Random House, Random House Books for Young Readers, Random House Childrens Books.
The sighting of a UFO leads the Three Investigators to uncover a bizarre confidence game.