Math Perplexors: Deductive Logic Puzzles, Level C, Grades 5-6 By Greg Gottstein Books / Paperback Books ISBN: 1933054646 / Publisher: Mindware, January 2007 Price Starting at $5.65 Free Shipping Send to a friend Add to Wishlist Below is a list of products arranged by condition. Select the quantity of the product you desire and click the "Add" button. Used - Like New High Quality! Like New condition. Level C. A near perfect copy that may have very minor cosmetic defects. $5.65 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store. Reviews Goodreads reviews for Math Perplexors: Deductive Logic Puzzles, Level C, Grades 5-6