If I were a little girl or boy, I would be afraid while reading this highly detailed book of very scary and huge dinosaurs. Spirin and Guiberson devote a two-page spread to each dinosaur. The question is always "Who Was The Greatest Dinosaur That Ever Lived?" Followed by incredibly vivid detail the author tells the story of the specific dinosaur while Spirin's illustrations of each are graphic, scary and incredible!

Spirin and Guiberson are a wonderful team. It is always my hope that including the incredible artwork will entice you to read the books of this duo.

Delightful illustrations. Each dinosaur gets a two-page spread and some very simple text. There are endnotes that give a little more detail about the dinosaurs. Some of the text is a bit awkwardly phrased, but that doesn't detract too much from the enjoyment. ( )

Twelve dinosaurs state the case for why they are the greatest and readers can decide in this handsomely illustrated book. A dino lovers delight. ( )