• Popular Science Puzzlers - 1961
• Old and New Mathematical Puzzles - 1990
• Old and New Mathematical Puzzles - 1989
• Old and New Mathematical Puzzles - 1988
• Old and New Mathematical Puzzles - 1986
• Old and New Mathematical Puzzles - 1985
• Old and New Mathematical Puzzles - 1984
• Rainy Day Amusements - 1984
• Old and New Mathematical Puzzles - 1983
• Old and New Mathematical Puzzles - 1982
• Old and New Mathematical Puzzles - 1981
• Old and New Mathematical Puzzles - 1980
• Old and New Mathematical Puzzles - 1978
• The Man Who Made Gasoline from Water - 1976
• Old and New Mathematical Puzzles - 1976
• Old and New Mathematical Puzzles - 1974
• Math & Logic Puzzles - 1961
• Word Charades and Riddles - 1958
• Old Fashioned Puzzles - 1958
• Word Charades and Riddles - 1956
• Old-Fashioned Puzzles - 1956