In this week's episode, I begin the final stretch of our journey to the Dark Tower.  With the publication of the Wolves of the Calla, King began an unprecedented back-to-back-to-back book release that completed the long running series.  The first Dark Tower novel since his car crash, Wolves of the Calla stands as a dividing line that marks the different eras of the Dark Tower series.  How does it hold up?  Is it worthy of the previous entries?  Are you ready, everyone?  The end begins now.