Learning Company ClueFinders 3rd Grade Adventures with ADAPT You and the ClueFinders must come to the rescue, using your reading, math, science and geography smarts to unravel the mystery. Identify the 50 states, major cities while building map-reading Identify antonyms, synonyms and parts of speech to build a bridge across the bottomless abyss. Complete the puzzles while strengthening your knowledge in life science. Windows XP, Vista, 7 (UPC: 798936824103)