''Sight Unseen'' is a 1969

thriller novel Thriller is a genre of fiction with numerous, often overlapping, subgenres, including crime, horror, and detective fiction. Thrillers are characterized and defined by the moods they elicit, giving their audiences heightened feelings of suspe ...

by the British writer

Audrey Erskine Lindop Audrey Erskine Lindop (26 December 1920, London – 7 November 1986, Isle of Wight) was an English writer of various forms of fiction, including crime, mainstream and historical. She was active from 1948 to 1970. She was married to the writer ...

.Vinson p.253

References

Bibliography

* Vinson, James. ''Twentieth-Century Romance and Gothic Writers''. Macmillan, 1982. 1969 British novels Novels by Audrey Erskine Lindop British thriller novels William Collins, Sons books {{1960s-thriller-novel-stub