The Constant Gardener

The Constant Gardener
First UK edition cover
AuthorJohn le Carré
LanguageEnglish, German, Swahili
PublisherHodder & Stoughton
Publication date
4 January 2001
Publication placeUnited Kingdom
Media typePrint (Hardcover and Paperback)
Pages557
ISBN0-340-73337-3
OCLC59510670
LC ClassPR6062.E33 L43 2001
Preceded bySingle & Single 
Followed byAbsolute Friends 

The Constant Gardener is a 2001 novel by British author John le Carré. The novel tells the story of Justin Quayle, a British diplomat whose activist wife is murdered. Believing there is something behind the murder, he seeks to uncover the truth and finds an international conspiracy of corrupt bureaucracy and pharmaceutical money.

The plot was based on a real-life case in Kano, Nigeria. The book was adapted into a feature film in 2005.