It"s the best thing since buttered toast - Mercy Watson in paperback! To Mr. and Mrs. Watson, Mercy is not just a pig - she"s a porcine wonder. And to the good-natured Mercy, the Watsons are an excellent source of buttered toast, not to mention that buttery-toasty feeling she gets when she snuggles into bed with them. This is not, however, so good for the Watsons" bed. BOOM! CRACK!