The working title of the latest Dark Tower book is "The Wind Through the Keyhole". It is set between W & G and Wolves and does not deal directly with the main characters.

SKMB Mod:
Stephen has given me permission to pass along that he has an idea for a new Dark Tower book, the working title of which will be THE WIND THROUGH THE KEYHOLE. He has not yet started this book and anticipates that it will be a minimum of eight months before he is able to begin writing it.

So what do you think? A Dark Tower novel without the Ka Tet?