Dan Shamble, Zombie PI Books in Order

Murdered detective Dan Chambeaux returns as a zombie and resumes work in the Unnatural Quarter. With supernatural clients, a human lawyer partner, and a ghost girlfriend, he handles bizarre cases while investigating the question of who killed him.

Zombie detective Dan Shamble and his ghost girlfriend investigate missing fortune-telling cards at the Vampire Circus. A disastrous vampire trapeze act raises the stakes, leaving them to sort through suspects among the circus's supernatural performers.

Zombie detective Dan Shamble investigates a senator's campaign against the undead while juggling supernatural clients and discrimination cases. Threats to a ghostly theater production and his community's rights make the growing political hostility impossible to ignore.

A serial scalper targets werewolves in the Unnatural Quarter while tensions rise between full-time and full-moon factions. Zombie detective Dan Shamble hunts the attacker and tries to prevent a gang war amid an increasingly bizarre caseload.

Santa Claus hires zombie detective Dan Shamble after precious property is stolen from the North Pole. Recovering the missing items draws Dan into a supernatural Christmas case involving the familiar holiday figure and his increasingly troubled world.

Zombie detective Dan Shamble wakes inside a coffin being transported in a semi truck. Escaping his predicament means discovering how he got there and stopping a black-market blood-smuggling operation before his situation becomes permanently fatal.

Zombie detective Dan Shamble faces bodies in backed-up plumbing, escaped pet alligators, and a weather wizard's troublesome storms. An amphibious villain's underground activity turns his latest collection of cases into a growing threat to the Unnatural Quarter.

Zombie detective Dan Shamble tackles seven shorter cases with help from his ghost girlfriend, human lawyer partner, and police ally. A stolen holiday list, blood smuggling, and a kidnapped hellhound bring supernatural complications to his investigations.

Zombie detective Dan Shamble confronts murderous feral chickens and a wave of trouble in the Unnatural Quarter. Contaminated vampires, a demonic killer and a black-market blood gang compete for his attention alongside a possible family connection.

Nine cases keep zombie detective Dan Shamble busy among the Unnatural Quarter's monsters. A headless client's missing head, cursed collectibles and an unruly poltergeist challenge him and his companions, turning supernatural problems into practical investigative work.

A new Necronomicon edition draws zombie detective Dan Shamble into sinister publishing schemes and threats from fanatics. Vanishing neighborhoods, gremlin mechanics and unnatural doubles further complicate his crowded caseload in the monster-filled Unnatural Quarter.