I had it stored in the desk drawer. The corners are a little damaged, but the rest is clean. Book Overview: 65 million years ago, dinosaurs, flourishing in their prime, vanished in an instant due to the impact of a giant meteorite. However, the extinction switch had been flipped over 100 million years earlier! Why couldn't the dinosaurs survive? And who ultimately conquered the "post-dinosaur" world? "Dinosaur Extinction: The Battle of Mammals: NHK Special" Japan Broadcasting Corporation Price: ¥2200 #JapanBroadcastingCorporation #Book #Nature/Biology #Dinosaurs