Department of Statistical Anomalies, better known by its acronym D.O.S.A. is a government black ops task force tasked with tracking magic. D.O.S.A. has been active for several months tracking unexplained phenomena and has noticed that the Librarians seem to be connected to all of them.
After the episode And the Wrath of Chaos D.O.S.A. started to work closely with the Library and offers their resources to help the librarians contain artifacts and magical threats.
- Cynthia Rockwell (current leader)
- Agent Prichard
- Sam Linsky
- Eve Baird (current liaison to the Library, unwittingly sent to infiltrate the Library)
- Agent Tannen
- D.O.S.A. has a military grade satellite that they use to track magic.