Who knew the T. rex had a funny cousin by the name of Glee-rex? Or that the Triceratops had a sad relative call Cry-ceratops? Kids will love reading about charming, googly-eyed dinosaurs that love to express their feelings-Angry-saurus threw tantrums and snits, Fretful-saurus would worry and fret, Cry-ceratops would weep, Terror-dactyl was always afraid, and Glee-rex smiled and grinned all day long and would often break into a song.