You may wonder why dinosaurs became extinct, well here is the answer ...They were all wiped out in a mighty Pants War! Join T-Rex and the rest of the gang as they slog it out to gain prehistoric pants supremacy in this hilarious follow-up to the award-winning Aliens Love Underpants.

    With his striking palette, exquisite attention to detail, and quirky flair for facial expressions, Anthony Browne slyly extends the basic number concept into a look at similarities and differences — portraying an extended family we can count ourselves part of.