The Best of MindWare Brain Teasers Vol 5 Author:MindWare This book was designed to give you a sample of the many different products MindWare offers that make learning fun for children and provide hours of challenging enjoyment for adults. Whether honing critical thinking skills with our Analogy Crosswords, exercising deductive reasoning skills with our Perplexors, or expressing creative talents with o... more »ur coloring books and Dot to Dot puzzles, you are sure to find wonderful ways to develop skills and build brain power.« less