Stephen King has incorporated a Gunslinger error fairy tail within this book. The ka-tet continues following t the beam to the Dark Tower. This book takes place during the Is on their day to Calla Bryn Sturgisgis. Between The Wizard of Glass (#4) and The Wolves of the Calla (#5) in The Gunslinger Series. The reader learns more about the way of life during this time. Bad storm takes on a whole new meaning. The reader also gains some powerful insight into Roland.