Learning logic helps students think in all subject areas and even helps with the 'logic' of standardized tests; these "perplexors" provides students with an additional brainteasing, mind-bending puzzles. A short story sets up the situation, and clues provide the information necessary to solve the puzzle; students sort out information and use the process of elimination to come to a conclusion----using brain power every step of the way! This Expert Level book is appropriate for grades 9-12. 46 reproducible (up to 100 copies) pages, answers included. Softcover consumable. Answer key included.