After the powerful, two-hour season three finale, the Warehouse team struggles with the horrible reality of the Warehouse's destruction and the tragic loss of Steve Jinks, Mrs. Frederic, and H.G. Wells. With matters so desperate, Pete, Myka, Artie, and Claudia must decide whether to knowingly use a dangerous artifact for their own personal gain - at the risk of deadly consequences.

Lucifer drives Sam to the breaking point and Sam ends up in a mental hospital. Desperate to save his brother, Dean calls every hunter he knows for help. one of the hunters gives him the name of a healer who turns out to have a very familiar face.

Edwin A. Abbott
+ Flatland (2010)
Douglas Adams & Terry Jones
+ Starship Titanic (2011)
Douglas Adams
+ Dirk Gently's Holistic Detective Agency (2011)
+ The Long Dark Tea-Time of the Soul (2011)
+ The Meaning of Liff (2011)
+ The Private Life of Genghis Khan (2011)
+ The Salmon of Doubt (2011)
+ The Ultimate Hitchhiker's Guide (2009)
John Joseph Adams
+ The Living Dead 2 (2010)
+ The Living Dead (2008)
+ Wastelands (2008)
+ The Way of the Wizard anthology (2010)

Secret Service agents Pete Lattimer and Myka Bering are appointed to a secret storage facility housing unusual artifacts in South Dakota after saving the life of the President. The agents are responsible for tracking down missing objects from all areas of the country, as well as monitoring for supernatural activity that might hint at the presence of a new object that they must acquire.