Can you name the twelve apostles? What about the six noble gases? The ten sports of the modern decathlon? The twelve signs of the zodiac? Santa's eight reindeer? Culled from many different genres - including science, history, pop culture, and literature - the questions on these knowledge cards will give your brain a workout! (Flip the card over for the answer.) Use the boxed set of forty-eight 3½"x4" cards to quiz yourself, or make it into a competition with friends. But, be warned: These mental challenges are addicting, so you'll probably want to go ahead and pick up Can You Name Them All?: Volumes One and Three.