Dark Tower Series: Books 1-6 (Dark Tower Series: The Gunslinger,The Drawing of the Three, The Waste Lands, Wizard and Glass, Wolves of the Calla, Song of the Susannah, Volumes 1-6)
If you liked Dark Tower Series: Books 1-6 (Dark Tower Series: The Gunslinger,The Drawing of the Three, The Waste Lands, Wizard and Glass, Wolves of the Calla, Song of the Susannah, Volumes 1-6) by Stephen King, here are some books like this: