Timothy O'Keeffe was an Irish-born editor and publisher. He served as editorial director of the London publishing house MacGibbon & Kee and later formed his own publishing house, Martin, Brian & O'Keeffe. O'Keeffe was instrumental in the republication of Flann O'Brien

Flann O'Brien

Brian O'Nolan was an Irish novelist, playwright and satirist regarded as a key figure in postmodern literature. Best known for novels such as At Swim-Two-Birds, The Third Policeman and An Béal Bocht and many satirical columns in The Irish Times Brian O'Nolan (5 October 1911 – 1 April 1966) was...

's novel At Swim-Two-Birds

At Swim-Two-Birds

At Swim-Two-Birds is a 1939 novel by Irish author Brian O'Nolan, writing under the pseudonym Flann O'Brien. It is widely considered to be O'Brien's masterpiece, and one of the most sophisticated examples of metafiction....

in 1959 as well as the posthumous publication of O'Brien's The Third Policeman

The Third Policeman

The Third Policeman is a novel by Irish author Brian O'Nolan, writing under the pseudonym Flann O'Brien. It was written between 1939 and 1940, but after it initially failed to find a publisher, the author withdrew the manuscript from circulation and claimed he had lost it. The book remained...

in 1967; had it not been for O'Keeffe's determined efforts, the books would largely be unknown today. The Review of Contemporary Fiction has hailed O'Keeffe as "among the most important publishing editors of the century."