Inheritors

(1) In My Enemy's Eyes (UFO) by Catherine Stewart
Peter Carlin, close encounter, off course, plane crash... survival?
(2) A Surfeit of Coincidence (UFO) by Catherine Stewart
Mary's ex-husband finds a few things out...
(3) The Cutting Edge (UFO) by Catherine Stewart
By the time SHADO's security chief has any idea that a significant number of the organisation's senior personnel are acting under alien influence, it's almost too late to do anything about it.