A Plague of Butterflies was created in 1981.
My Plague was created in 2001.
A Cage of Butterflies was created in 1992.
Sleeps with Butterflies was created in 2005.
In the Time of the Butterflies was created in 1994.
Nabokov's Butterflies was created in 2000.
Thinking Plague was created in 1982.
The Latest Plague was created in 2006.
Pioneer Plague was created in 1988.
The White Plague was created in 1982.
The Giving Plague was created in 1987.
The Scarlet Plague was created in 1912.
The American Plague was created in 2001.