Cullen Bunn 
Ghostlore #4 [PDF ebook] 

A villainously fresh new perspective on the dead-and from the dead-as the antagonist finally materializes. What compels Shane to communicate with so many spirits and what does he plan to do with them if they align with his ill intentions? Meanwhile, Harmony will witness Lucas commit the unthinkable, which will create a rift between them that may never be prepared, changing their journeys forever.