Dan J. Marlowe 's Books
Killer with a Key
Doom Service
Flashpoint
Flashpoint d-4
Operation Deathmaker
Doorway to Death
Operation Stranglehold
Operation Fireball d-3
Operation Breakthrough
One Endless Hour d-2
One Endless Hour
Operation Whiplash
Strongarm (Prologue Crime)
Operation Flashpoint
Shake a Crooked Town
A very well recieved series by Dan J. Marlowe are the books, featuring tropes. The most popular books are Killer with a Key, Doom Service, Flashpoint, Flashpoint d-4, Operation Deathmaker, Doorway to Death, Operation Stranglehold, Operation Fireball d-3, Operation Breakthrough, One Endless Hour d-2, One Endless Hour, Operation Whiplash, Strongarm (Prologue Crime), Operation Flashpoint, Shake a Crooked Town, which was published in 2022.