A Private Cathedral

Detective Dave Robicheaux is caught in the crossfire of Louisiana's oldest and
bloodiest gangland feud...

From the wreckage of Louisiana's oldest and family rivalry, Detective Dave
Robicheaux faces his most sinister enemy yet . . .
Isolde and Johnny - the star-crossed teenage heirs to New Iberia's criminal
empires - have run away together, and Robicheaux is tasked with finding them.
But when his investigation brings him too close to both Isolde's mother and
her father's mistress, the venomous mafioso orders a hit on Robicheaux and his
partner, Clete Purcel.

In order to rescue the young lovers, and save hi self, Robicheaux must face a
terrifying time-traveling superhuman hitman capable of inflicting horrifying
hallucinations on his victims, and overcome the demons that have tormented him
his whole life...