With his on-the-mark instinct for making math fun and easy, the best-selling author of How Much Is a Million returns with another explosively energetic math book! If your dog were the size of a …
A fun, roar-out-loud jungle version of the favorite kids' song IF YOU'RE HAPPY AND YOU KNOW IT! If you're happy and you know it, give a roar! This jungle version of the classic song IF YOU'RE H…