Uncover T.Rex 3-dimensional look inside a T. Rex book/model

Book/model of T.Rex dinosaur by Dennis Schatz Information plus 3-D model Colorful information with model for skeletal, cardiopulmonary, digestive, reproductive, nervous, muscular and dermal systems of the T. Rex with layered models of each so you can see the dinosaur’s inner structure 12” X 10.25”X 1” In excellent condition- all parts in place.