Wake up & Sharpen your mind with Gripping Brain Teasers Mind-Blowing Logic Puzzles Clever Word Games Interesting Math Problems & more100 Riddles & Puzzles Easy to Read - Large Print (Font Size: 24) Easy to Carry - Book Size 6 x 9 inches Quality Printing on White PaperAre YOU ready to take the Challenge? Okay. So, your new challenge begins NOW For Geniuses Of All Ages
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.