Murder Most Unladylike

Murder Most Unladylike
UK edition
AuthorRobin Stevens
Cover artistNina Tara
LanguageEnglish
GenreMystery fiction, Children's fiction
PublisherPuffin Books
Publication date
5 June 2014
Publication placeUnited Kingdom
Pages352
Followed byArsenic for Tea 

Murder Most Unladylike is a 2014 children's mystery novel by British-American author Robin Stevens. It follows two schoolgirls in 1930s England solving their first murder mystery and is the first book in the 'Murder Most Unladylike' series.

The story is written in the style of a casebook and follows two fictional boarding schoolgirl detectives, Daisy Wells and Hazel Wong, as they try to find the murderer of their science teacher. The book has been nominated for several awards, including the Carnegie Medal. In the US, the book was published under the name Murder is Bad Manners.