Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A boy and his dog. . . and dinosaurs!

There are a lot of children's picture books about dinosaurs, but among them all "Shadow of the Dinosaurs," by Denis Nolan, is definitely something special. "Shadow" tells the story of Jesse, a young boy, and Shadow, his loyal dachshund. Shadow uncovers a bone. But the bone turns out to have paranormal powers, and soon the little dog is having a hair-raising encounter with a bunch of dinosaurs!The paranormal element to the story is very well done, and gives the book a "Twilight Zone" meets "Jurassic Park" feel. The colorful illustrations blend realistic detail with memorably imaginative images. "Shadow" is also interesting in that the dog is really the main character of the book; Jesse is a supporting character. And the resourceful Shadow is quite an admirable heroine. Overall, this book is a fine blend of suspense, fantasy, and dinosaur science.