Title: Time jump
Description: "When Sci Hi's school for whiz kids is blasted 400 million years into the past, Paleontology class gets way more real--and way more lethal. To jump forward through time, Sidney, Hari, and Penny must survive slimy trilobites, paleo sharks, and hungry dinos"--
Subjects: High schools, Fiction, Schools, Time travel, Dinosaurs, Prehistoric animals, Children's fiction, Schools, fiction, Dinosaurs, fiction, Time travel, fiction, Animals, fiction