Booker Prize for Lankan novelist

London: The Seven Moons of Maali Almeida by Sri Lankan author Shehan Karunatilaka has won the Booker Prize for fiction. The judges praised the "ambition of its scope, and the hilarious audacity of its narrative techniques".

Karunatilaka's second novel, The Seven Moons of Maali Almeida comes more than a decade after his debut, Chinaman, which was published in 2011. The Booker-winning novel tells the story of the photographer of its title, who in 1990 wakes up dead in what seems like a celestial visa office. With no idea who killed him, Maali has seven moons to contact the people he loves most and lead them to a hidden cache of photos of civil war atrocities that will rock Sri Lanka.

Neil MacGregor, chair of the judges for this year's prize, said the novel was chosen because "it's a book that takes the reader on a rollercoaster journey through life and death right to what the author describes as the dark heart of the world". "And there the reader finds, to their surprise, joy, tenderness, love and loyalty," he added.

MacGregor was joined on the judging panel by academic and broadcaster Shahidha Bari; historian Helen Castor; novelist and critic M John Harrison; and novelist, poet and professor Alain Mabanckou.

The judges were unanimous in their decision to award the prize to Karunatilaka, according to the chair.

Receiving his prize, Karunatilaka addressed the people of Sri Lanka in Tamil and Sinhalese. He summarised what he said in English: "I write these books for you… Let's keep sharing these stories."

He said he hopes that one day the political situation in Sri Lanka will be such that his novel will "sit on the fantasy shelves of bookshops".

This year the original 1969 Booker prize trophy was reinstated in memory of its creator, the children's author and illustrator Jan Pieńkowski, who died in February.

The trophy was presented to Karunatilaka by Camilla, the Queen Consort, in one of her first official public engagements since she took on her new role, at a ceremony hosted by comedian Sophie Duker at the Roundhouse in London. Last year's winner Damon Galgut presented Karunatilaka with his prize money of £50,000.

The Seven Moons of Maali Almeida is published by the independent press Sort of Books. This year is the first time a book by the publisher has been longlisted for the prize. Karunatilaka has become the second Sri Lankan-born author to win, following Michael Ondaatje, who won in 1992 with The English Patient.