In the series finale, Wren gets a surprise message from an old friend. This episode is brought to you by Chasing the Demon, a new novel from Paul Sating. Preorder now at http://a.co/fWrWbnj Music Credits: Music Credits: Nick Jaina, "Expense Reports." Primary Perception Instrumentals. Needle Drop Co., 2015. Creative Commons License. Chris Zabriskie,”Cylinder 4.” 2014. Creative Commons License. Nick Jaina, "Man Without a Head." Primary Perception Instrumentals. Needle Drop Co., 2015. Creative Commons License.