Frédéric Dard's 1957 novel 'Those Sweet Poisons' is a quintessential example of noir literature, steeped in morbid atmospheres and lethal intrigue. Written for Editions Fleuve Noir, this narrative intertwines suspense and fear, reflecting Dard's successful alignment with the noir genre during a prolific period that also saw him penning the popular San-Antonio series and collaborating with the film industry as both a screenwriter and an author of dark subjects. The novel's psychological depth and language evoke comparisons to the works of celebrated noir authors such as Georges Simenon and Cornell Woolrich.

The story revolves around themes of betrayal, eroticism, and psychological torment, establishing a dark and twisted plot that hints at the complexities of human nature. Dard's narrative style is characterized by an engaging tension and a richly woven atmosphere that captivates readers, making it a staple in the realm of criminal literature. The adaptation into the 1958 black-and-white film titled 'Nella notte cade il velo' also directed and acted by Robert Hossein further cemented its legacy, showcasing the powerful transition of Dard's written work to visual storytelling.

In essence, Dard's narrative not only entertains but also probes into the darker aspects of desire and morality, establishing a firm foothold in the culture of noir fiction. The novel's interplay of crime, psychological complexity, and erotic tension continues to resonate with contemporary audiences, highlighting Dard's lasting influence on both literature and film.