Ngaio Marsh

Last Ditch is a detective novel by Ngaio Marsh; it is the twenty-ninth novel to feature Roderick Alleyn, and was first published in 1977. The plot concerns drug smuggling in the Channel Islands, and features Alleyn's son, Ricky, in a central role.

Spinsters in Jeopardy is a detective novel by Ngaio Marsh; it is the seventeenth novel to feature Roderick Alleyn, and was first published in 1954. The novel takes place in the countryside of France, where Alleyn is vacationing with Agatha Troy, now his wife, and their son Ricky; it concerns an unusual and sinister …

Scales of Justice is a detective novel by Ngaio Marsh; it is the eighteenth novel to feature Roderick Alleyn, and was first published in 1955. The plot concerns the murder of Colonel Carterette, an enthusiastic fisherman in charge of publishing the controversial memoirs of the local baronet.