"Blue-blooded crabs? Platypus that sting? One-hundred-year-old reptiles? Meet some of nature's longest-surviving species! Discover the stories of these incredible animals and find out how they help scientists piece together evolutionary history"--Provided by the publisher.
Long before humans, the world was filled with extraordinary beasts. Enormous dinosaurs roamed the land and pterosaurs swooped through the sky. Discover these incredible dinosaurs and prehistoric creatures for yourself in this Curious Collection.
The reader's choices determine whether three friends will survive after being mysteriously transported back in time to when the climate was cold and saber-toothed cats and wooly mammoths roamed the land.
Fifth-grader Ronnie and Ms. Lernin tour the Cenozoic Era, where they encounter three kinds of mammals--monotremes, marsupials, and placental mammals--and other animals with which they shared the Earth.
"The reader's choices determine whether three friends will survive after being mysteriously transported back in time to when huge insects swarmed the skies and fearsome dinosaurs ruled"--OCLC.
The reader's choices determine whether three friends will survive after being mysteriously transported back in time to when the climate was cold and saber-toothed cats and wooly mammoths roamed the land.
"The reader's choices determine whether two classmates will survive after being mysteriously transported back in time towhen exotic plants towered overhead and giant rat-like creatures scuttled on the ground"--OCLC.
Kip the Cave Boy and Paleowolf each face hunger and danger on a journey in Paleolithic times; when they decide to join forces and help one another, Paleowolf becomes the first dog.
