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School Library Journal
Reviewed on March 1, 2012 | Grades 5-up
Gr 5–8—Think Survivor and Robinson Crusoe, with a helping of Jurassic Park and a seasoning of The Time Machine. Max, 14, and his older brother and sister, twins Kyle and Emma, are staying at their reclusive grandfather's ranch near the Colorado River while their mom is off studying dinosaurs in Mongolia. As soon as they arrive, Grandpa tells them that Emma will be kidnapped, he will have a heart att...Log In or Sign Up to Read More
Horn Book Guide
Reviewed on January 1, 2012
When three teenagers visit their eccentric grandfather, one of them is kidnapped and taken back to the prehistoric ...Log In or Sign Up to Read More