Murder Most Unladylike / Arsenic For Tea / First Class Murder / Jolly Foul Play / Mistletoe and Murder / Death in the Spotlight / A Spoonful of Murder / Top Marks For Murder / Death Sets Sail / Cream Buns and Crime

This collection represents the complete set of the Murder Most Unladylike series by Robin Stevens, brought together in a omnibus edition published by Puffin in 2022. The series, which debuted in 2014, was inspired by Stevens' love for Golden Age detective fiction, specifically the works of Agatha Christie and Arthur Conan Doyle. By placing the classic boarding school mystery trope in the 1930s, Stevens sought to update the genre's rigid structures with modern sensibilities regarding diversity, friendship, and the agency of young female protagonists.

The character design and atmospheric tone of the series—centered on the detective duo Hazel Wong and Daisy Wells—have been widely praised for successfully blending traditional whodunit tropes with emotional depth. The 2022 collected edition was designed to serve as a comprehensive retrospective for the series, reflecting the enduring popularity of the characters and their adventures. The collection has been well-received by both critics and young readers for its meticulous attention to period detail and its evolution of the school-story genre.