Tales of Mystery and Imagination

(1976)

I Robot

(1977)

Pyramid

(1978)

Eve

(1979)

Turn of a Friendly Card

(1980)

Eye in the Sky

(1982)

Ammonia Avenue

(1984)

Vulture Culture

(1985)

Stereotomy

(1986)

Gaudi

(1987)

There have been countless compilations released over the years, the first being 'The Best Of APP' released in 1983