Stampede of the EdmontosaurusBook - 2008
Something is wrong in Dino World. The air is quiet. The dinosaurs have abandoned their usual grazing areas. Even Wanna seems reluctant to come out and play. And things only get worse when a meteorite lands nearby, setting a forest on fire and a group of Edmontosauruses stampeding-- straight toward the meteorite crater. Jamie and Tom have to save the dinosaurs, but how?
Publisher: New York : Scholastic, c2008.
Characteristics:  p. :,ill., map ;,20 cm.