- "Murder on the Menu" (1943): This novel is a detective fiction in which a famous opera singer is murdered at a swanky French restaurant in New York City. It features private detective Steve Thatcher, who often plays a central role in Nohse's mystery novels.
- "Dark Road" (1944): A suspense novel set in the post-World War II era about an American soldier who gets entangled in a case involving a hidden fortune and secret identities.
- "The Scarlet Circle" (1946): This murder mystery involves the sinister Circle Club, a secret society of criminals who are responsible for a series of baffling crimes. Detective Steve Thatcher is tasked with breaking up the criminal network.
- "Death Has a Date" (1948): A fast-paced thriller where murder is linked to an ancient curse and the disappearance of precious gems.
- "Murder, Inc." (1953): A crime exposé based on factual accounts, this book delves into the organized crime world in the United States, detailing the activities and operations of the notorious Murder, Inc., a group responsible for numerous gang-related murders and assassinations.
- "The Unjust Judge" (1960): A compelling legal drama featuring the trial of a respected judge accused of corruption and murder.
- "The Day of the Scorpion" (1970): This novel weaves a plot involving a high-stakes diamond robbery and an elusive criminal mastermind.
- "The Body in the Morgue" (1975): A murder investigation takes an unexpected turn when the body of the victim disappears from the morgue.
These books showcase Walter Nohse's proficiency in crafting intricate and suspenseful crime fiction.