The strangler vine

the long version

"India, 1837. William Avery is a young soldier with few prospects except rotting away in campaigns in India; Jeremiah Blake is a secret political agent gone native, a genius at languages and disguises, disenchanted with the whole ethos of British rule, but who cannot resist the challenge of an unresolved mystery. What starts as a wild goose chase for this unlikely pair--trying to track down a missing writer who lifts the lid on Calcutta society--becomes very much more sinister as Blake and Avery get sucked into the mysterious Thuggee cult and its even more ominous suppression"--Dust jacket flap.