This anthology presents a collection of international detective stories featuring protagonists who operate outside the shadow of Sherlock Holmes. These stories follow various investigators across Europe and beyond as they navigate complex criminal puzzles and social intrigue. The narrative framework consists of short-form detective fiction, each piece highlighting the distinct cultural and procedural approaches of foreign rivals to the British detective archetype. The protagonists must overcome local corruption, linguistic barriers, and sophisticated criminal masterminds to restore order within their respective jurisdictions.

Readers frequently highlight the historical significance of this collection in showcasing the global reach of detective fiction during the Victorian and Edwardian eras. Discussion often centers on how these international authors adapted the burgeoning genre to fit their own cultural landscapes and legal systems. Critics note that the pacing varies significantly between stories, reflecting the diverse stylistic choices of the era's crime writers. The anthology is often praised for providing a broader perspective on the genre's development beyond the influence of Arthur Conan Doyle. Many readers find the inclusion of lesser-known international detectives to be a valuable addition to their understanding of classic mystery literature.