This is an exciting presentation of an extremely popular subject. The central design consists of magnificently detailed illustrations of all nine members of the Tyrannosaur family, all in scale to one another. Of course T. rex takes center stage, but note the size of some of the others. Above them, insets explore anatomy and ancestors. The latest discoveries are also shown; the newly found feathered tyrannosaur, and the remarkable growth rate recently proven by researchers. Other insets explore social habits and provide a list of all North American museums where tyrannosaur fossil skeletons are on display.