Dinotopia, the World Beneath: 20th Anniversary Edition -- James Gurney, Hardcover Puzzles and details his forty-plus-year career

and details his forty-plus-year career as one of the Senate's most impactful leaders

accurate information and user-friendly design

Math Fact Fluency is an indispensable guide for any educator who needs to teach basic facts

Thee spine-chilling illustrated sketch diary of a kid who is being haunted after a game goes terribly wrong and an evil spirit starts conversing with her on the page

Author: Louis Romano

Dinotopia, the World Beneath: 20th Anniversary Edition -- James Gurney, Hardcover Puzzles and details his forty-plus-year careerThe voyage of discovery that Arthur Denison and his son, Will, began in Dinotopia continues in The World Beneath. Professor Denison and Will have been living on Dinotopia for several years, learning the marvels of this lost island continent where dinosaurs and humans have coexisted peacefully for centuries, cut off from the rest of the world. Now Professor Denison decides to explore the natural mysteries of Dinotopia. He turns his attention to the