T-Rex Trying - the hilarious internet phenomenon, now a wickedly funny book and the perfect Christmas gift He might be top predator in the Jurassic kingdom, but in modern life, T-Rex's comically short arms doom him to hilarious failure. T-Rex has teeth the size of bananas and eats Triceratops for breakfast, but when it's time to brush his teeth ... T-Rex is 12 metres long and 4 metres tall, but somehow he just can't change that lightbulb ... And you can just forget about the vending machine. Containing dozens of never before seen illustrations, T-Rex Trying- The Unfortunate Trials of the Tyrant Lizard King is the cute, quirky and laugh-out-loud funny collection of cartoons that will have across the board appeal this Christmas.