Dangerous assignments /
Keene, Carolyn.
Keene, Carolyn.Black widow.
Keene, Carolyn.Pure poison.
Keene, Carolyn.Death by design.
New York ; London : Simon & Schuster,
1995, c1988.
"An Archway paperback."
"An Archway three-in-one."
The black widow -- Pure poison -- Death by design.