Reviews Magic Up Your Sleeve: Amazing Illusions, Tricks, and Science Facts You’ll Never Believe by Helaine Becker Share this:EmailFacebookTwitterPinterestPocketRedditPrint By Science News May 21, 2010 at 1:06 pm Optical illusions and magic tricks reveal basic science principles. (Ages 8 – 12) MAGIC UP YOUR SLEEVE: AMAZING ILLUSIONS, TRICKS, AND SCIENCE FACTS YOU’LL NEVER BELIEVE BY HELAINE BECKER Owlkids Books, 2010, 64 p., $10.95.