Jennings produced and directed a Channel 4 documentary filmed in Bombay.[3]
As a journalist, Jennings has written for Vanity Fair and The New Yorker, and he has reported from locations around the world, including Moscow.[1] He was a dance critic for The Observer[4] and has written dance-related articles for Time.[5][6]
Jennings's first novel, Breach Candy (1993), follows a recently retired ballerina and an intelligent-but-wounded television director researching a Channel 4 documentary in Mumbai.[3]
Jennings's novel, Atlantic (1995), which takes place in a cruise ship in the post-war years,[7] was nominated for the Booker Prize.[8]
Beauty Story (1998) is a novel about a young actress who vanishes from a 16th-century English castle where she was filming a fragrance commercial.[9]
The acknowledgements section in At Risk (2004) by Stella Rimington indicates that it was written with the help of Luke Jennings: "Huge thanks are also due to Luke Jennings whose help with the research and the writing made it all happen."[10]
Blood Knots: Of Fathers, Friendship and Fishing—a 2010 memoir about fishing, and about "childhood innocence, paternal love, and his friendship with the charismatic, enigmatic" man who was later killed by the IRA while working as an intelligence officer in Ireland[11]—was shortlisted for the 2010 BBC Samuel Johnson Prize[12] and for the William Hill prize.[8]
With his daughter, Jennings co-wrote the Stars youth fiction series (circa 2013), about teenagers at a performing arts school.[13]
Jennings co-authored The Faber Pocket Guide to Ballet (2014).[8]
“Homecoming”, a short story by Jennings, is in Lifelines—An Anthology of Angling Anecdotes, and More… (NAROD Publishing, 2021), a collection of 27 short stories by 27 different authors concerning angling.