The Tempest (Green Apple Starter)

Prospero, Duke of Milan lives on a lonely island with his daughter Miranda, Caliban a monster and Ariel a magic spirit. He learns to do magic and he wants to punish his bad brother, Antonio. He creates a magic storm – a tempest. All the people with Antonio on the ship land on Prospero’s island. Many strange things happen to them, but in the end they all come together again. Caliban and Ariel are free. Prospero and his brother are friends again.

Caliban's Problem Book: Mathematical, Inferential and Cryptographic Puzzles

 A small chapter is devoted to logic puzzles and the solutions are included. The authors were two of the leading figures in recreational mathematics in the sixties. Joseph Madachy was the founder of Recreational Mathematics Magazine and the editor of Journal of Recreational Mathematics for nearly thirty years