Together in one volume, here are the first two Discworld novels, featuring Rincewind the wizard and his Luggage, Twoflower and innocent tourist and Cohen the Barbarian, the world's oldest and greatest hero. And not to mention Death, who's not so bad once you get to know him.
This is how the Discworld began. Here is the sapient pearwood Luggage, a mobile trunk which launders any clothes put in it and incidentally homicidally defends its owner. Here is Twoflower, an innocent tourist in a world of nightmares and fairy tales