Parasite (Grant novel)

Parasite is a science fiction novel written by Mira Grant (a pseudonym of American author Seanan McGuire). It was released on October 29, 2013, by Orbit Books and is the first volume of the Parasitology trilogy.^[1][2] The other two books in the series are Symbiont (November 25, 2014)^[3] and Chimera (November 24, 2015).^[4]

Parasite

Author	Seanan McGuire
Language	English
Genre	Science fiction
Publisher	Orbit Books
Publication date	October 29, 2013
Publication place	United States
ISBN	978-0-356-50192-5

The book envisages a world with fictional parasites, where people's immune systems are maintained by genetically engineered tapeworms.^[5]