3 Mensa Puzzle Books

Think you are smart? Find out! 3 large softcover Mensa Puzzle books. 1. Mensa A Compendium of Conundrums. 224 pages are a bit yellowed from age. (1998) Book is still in good shape, though. Measures about 8 1/2” x 11”. 2. Mensa Mighty Mind Benders Number Puzzles. General good shape, too. Scribble on the back page and slight coffee stain front bottom inside first page or two. Measures about 8 1/2” x 11”. 3. Mensa All-Color Puzzle Book 2. 255 pages. Very good condition. Measures about 10” x 7 1/2”. Asking $20 for all three