Cora Sue Collins

Harmony Lane -- The life and loves of composer Stephen Foster, from his early success through his decline, degradation, and death from alcoholism.

Dark Angel -- A police detective must stop the murderous rampage of a criminal alien who's addicted to human endorphins.

Jack Caine (Dolph Lundgren) is a cop who’s taken it upon himself to end the Houston drugs trade and take out its notorious chief supplier. Following a series of grim murders, Caine and his F.B.I. accomplice must track down a ruthless alien fugitive who forcibly overdoses his victims with heroin in order to siphon off the endorphins it produces in the human brain, a narcotic illegal on his own planet. Already a hardened law enforcement officer, Caine is used to fighting the toughest of criminals; but up to now they’ve all been human…

Mystery about a powerful attorney who doesn't realize his wife has gotten herself into some trouble. Later remade as Stronger Than Desire.