A Practitioner's Guide to Exorcism
|Name||A Practitioner's Guide to Exorcism|
|Powers||Guide to performing Exorcisms.|
|Location/Owners||Men of Letters Bunker|
|Episodes|| 10.01 Black|
10.03 Soul Survivor
10.22 The Prisoner
13.04 The Big Empty
13.17 The Thing
15.19 Inherit the Earth
As Roscoe and Eldon are raiding the bunker, Cyrus finds the book and it draws his interest. However, Roscoe orders Cyrus to put down the book as they are not there to read. Instead, Cyrus is ordered to gather anything useful and to prepare to destroy everything else. Before the Stynes can complete their mission, Dean returns and kills them, saving the book from theft or destruction.
While going to make amends with Sam over Jack, Dean finds Sam reading the book. Sam then puts it down to talk.
As the Winchesters go through the archives for clues on the Seal of Solomon, the book is one of the items Sam pulls out. Later, Sam appears to be looking through it when Dean thinks he's found something but actually hasn't.
Michael enters the bunker's library with the book and begins looking through it before Sam enters.