Jack Dalton, Monster Hunter Books in Order

In 1914, newly trained FBI agent Jack Dalton receives an unusual assignment from Hoover: establish the bureau’s Magical Division. With paranormal beings newly revealed and no other agents assigned, Jack must begin building the organization himself.

In 1959, Jack Dalton becomes director of the FBI's Magical Division as newly visible paranormal beings frighten humanity. A lone human responsible for policing creatures across the United States, he faces threats far beyond the reach of ordinary law enforcement.

Jack Dalton travels to Maine to improve relations between the FBI and a coven of witches. Meeting the powerful Marcella Blackmore turns a diplomatic assignment into a test of nerve for an agent more accustomed to hunting monsters than negotiating with them.

A sea monster terrorizes the New Jersey coast, sending Jack Dalton into a difficult investigation. Corrupt law enforcement, skeptical helpers, and colleagues unfamiliar with his obscure FBI division complicate his efforts to piece together clues and keep people alive.

Raised by werewolves, Jack Dalton believes he understands them until a rogue threatens St. Louis. Assisted by a supposed expert he suspects may be a spy, he must stop the creature before the case damages relations between humans and paranormals.

Reports of strange events in Springfield, Illinois, suggest that Abraham Lincoln's ghost may be haunting the town. J. Edgar Hoover assigns Jack Dalton to investigate, turning an uncertain supernatural claim into a politically sensitive problem for the FBI's monster hunter.

Jack Dalton arrives in Nashville to investigate the disappearance of important paranormal figures. As the lone agent responsible for maintaining a precarious peace, he must find them before unresolved suspicions escalate into war between supernatural communities and the wider world.

Huge tracks near incidents of sabotage send Jack Dalton into Northern California's forests to investigate reports of Bigfoot. Hoover considers the matter important, but what Jack discovers threatens to surprise the government and leave him unable to return with an explanation.

After an unsuccessful Bigfoot investigation, Jack Dalton confronts thousands of creatures associated with the legendary Quetzalcoatl invading a Nevada town. Stopping the outbreak demands more than accepting that myths can be real, and may exceed even his experience as a monster hunter.

A suspected vampire in Washington, D.C., gives Jack Dalton a new case with unusually difficult loyalties. Interference from local police and FBI agents forces him to question whom he can trust, including the vampire connected to his own work.