It's time to match wits with Ellery Queen! The brilliant amateur sleuth takes a break in the program to give you - and a special guest armchair detective - a chance to solve the crime before he reveals the solution to the mystery. We'll hear three old time radio mysteries starring Sydney Smith as Ellery: "The Adventure of the Vanishing Magician" (originally aired on NBC on November 6, 1943); "The Adventure of Dead Man's Cavern," and "The Adventure of Nick the Knife" (AFRS Rebroadcasts).