Pretty good, but some flaws
First of all, the mispronunciation of Ankylosaurus is annoying. This is a book about dinosaurs - at least get their names correct. My four year old was exasperated and said, "Why does he keep saying ankylosaurus wrong?"
It would also benefit from additional detail at the end. The "About Tyrannosaurus Rex" section is pretty weak and has little real information.
That said, son did enjoy the story.
juliainor about
It's Tyrannosaurus Rex