Compulsory
Martha Wells
The Murderbot Diaries (0.50)
Towards zero
Agatha Christie
Superintendent Battle (5)
Glass Houses
Louise Penny
Chief Inspector Gamache (13)
Life, the Universe and Everything
Douglas Adams
The Hitchhiker's Guide to the Galaxy (3)
Nemesis
Miss Marple (12)
Peril at End House
Hercule Poirot Mystery (7)
Murder on the Orient Express: A Hercule Poirot Mystery
Hercule Poirot Mystery (9)
Third girl
Hercule Poirot Mystery (35)
The A.b.c. Murders: A Hercule Poirot Mystery
Hercule Poirot Mystery (12)
The Clocks
Hercule Poirot Mystery (34)
The Murder of Roger Ackroyd: A Hercule Poirot Mystery
Hercule Poirot Mystery (4)