TY - BOOK AU - DePaola,Tomie TI - T-rex is missing! T2 - The Barker Twins SN - 9780448428703 AV - PZ7.D439 2002 U1 - 813.6 PY - 2002/// CY - New York PB - Penguin Group KW - Lost and found possessions KW - Fiction KW - Dinosaurs KW - Toys KW - Friendship N1 - G ; 400 ; Lexile ; G ; Raz-Plus N2 - Morgie accuses his best friend of taking his favorite dinosaur toy without asking, and then he finds that he must apologize ER -