Saving Moby Dick (Enchanted Attic, Bk. 2)

In Saving Moby Dick, Linus, Ophelia, and their friend Walter think they can control the powers of the Enchanted Attic, and they plan to bring Captain Ahab from Book World into Real World - on their own terms. But even the best-laid plans go awry sometimes, and their adventures take a wild turn. Captain Ahab is far crazier than they realized, and bookstores aren't really the best places to find whales, white or otherwise.