1.
Merlin Book of Logic Puzzles - Margaret C. Edmiston - Paperback - REPRINT
by Edmiston, Margaret C., Will...
ISBN: 9780806982212
List Price: $5.95
5.
Fantastic Book of Math Puzzles
by Edmiston, Margaret C., Shar...
ISBN: 9780806961149
List Price: $14.95
6.
Fantastic Book of Math Puzzles
by Edmiston, Margaret C., Shar...
ISBN: 9780806986692
List Price: $6.95