Jumping from one beloved author to another, this week Marcus takes on Sir Terry Pratchett's epicly hilarious discworld series! That's right, Andrew and Eric actually read a book that Marcus hadn't! So, if you've got a sapient pearwood chest full of gold and a little extra fuzz on your toes, then strap on your sword and sandals and join Marcus on a dangerous and magical quest (tinted a light shade of octarine) to discover The Colour of Magic!