Thomas Tellman, an RAF pilot who disappeared pursuing a UFO in 1948, unexpectedly returns entirely un-aged to a small town on Scotland's north-east coast. He finds that his 7-year-old daughter is now a bed-bound 87-year-old woman suffering from dementia. She greets him as her father but others assume she is deluded and that Thomas is an unhinged impostor or con man. While Thomas endeavours to blend in to an ordinary life, his presence gradually sets off unpredictable consequences, locally, nationally and globally. Members of the British Intelligence Services attempt to discredit Thomas in advance of what they anticipate will be his public disclosure of evidence of extra-terrestrial activity, but the local community protect him. Thomas, appalled by the increase in environmental damage that has occurred in his 80 year absence, appears to have returned with a mission: whose true nature he guards from everyone around him.

Douglas Thompson's thought-provoking novel is unashamedly science-fiction yet firmly in the tradition of literary explorations of the experience of the outsider. He weaves together themes of memory loss and dementia, alienation, and spiritual respect for the natural world; while at the same time counterposing the humanity inherent in close communities against the xenophobia and nihilistic materialism of contemporary urban society. Of all the book's vivid characters, the fictional village of Kinburgh itself is the stand-out star: an archetypal symbol of human community. In an age of growing despair in the face of climate crises, Stray Pilot offers a passionate environmental allegory with a positive message of constructive hope: a love song to all that is best in ordinary people.