Martha's Sweater: A dog in a sweater? Not on Martha's watch. But what can she do when Grandma Lucille presents her with a neatly knitted pullover? Desperate to rid herself from woolly embarrasment, Martha sets out to prove that no sweater can withstand the rugged lifestyle of a dog. Vocabulary: (E) dignified, fib, hideous, loathe, undignified. The Mystery of the Missing Dinosaur: T.D.'s day starts like any other: getting on a bus and riding it to the end of the line. But when he passes by a toy that looks suspiciously like one he used to own, he's pulled into a mystery that even he couldn't dream up. Who's behind this game of a boy and his missing plastic dinosaur? Vocabulary: (E) absorbing, appealing, fascinating, intriguing, rendezvous.