Tomie dePaola
T-Rex Is Missing!: A Barkers Book
eBook
(Penguin Young Readers Oct. 14, 2002)
, Reissue edition
Morgie's favorite dino, T-Rex, is missing, and Morgie thinks that his best friend Billy may have taken it. Once again, Tomie dePaola has written a funny and easy-to-read story about two of the hardest words in the English language-"I'm sorry."