The Possessors
by John Christopher (Hodder & Stoughton, 1965)
The sort of novel whose publication in 1965 might well have informed Innes Lloyd and Gerry Davis as they gravitated Doctor Who towards ‘base under siege’ stories. Christopher postulates an isolated setting and bleak alien invasion scenario, grimly explored through damaged characters.
![Book cover: “The Possessors” by John Christopher (Hodder & Stoughton, 1965) [Sphere, 1978 edition]](https://www.derelictspacesheep.com/wp-content/uploads/2024/11/Christopher_Possessors-191x300.jpg)





![Film poster: “La Femme Nikita” dir. Luc Besson (1990) [French, subtitled]](https://www.derelictspacesheep.com/wp-content/uploads/2024/10/La-Femme-Nikita-1990-201x300.jpg)
![Book cover: “Agaton Sax and the Scotland Yard Mystery” by Nils-Olof Franzén; ill. Quentin Blake (Andre Deutsch, 1969) [from Agaton Sax och det gamla pipskägget (Albert Bonniers Forlag, 1961)]](https://www.derelictspacesheep.com/wp-content/uploads/2024/10/Franzen_Agaton-Sax-Scotland-Yard-Mystery-214x300.jpg)

