Perhaps best known for his novel A Bend in the River, V.S. Naipaul was a controversial figure in the literary world. The Nobel Prize-winning writer died on Saturday at his London home, the author's agent confirms to NPR. He was 85.His wife Nadira Naipaul, who was at his side when he passed, said he was "a giant in all that he achieved and he died surrounded by those he loved having lived a life which was full of wonderful creativity and endeavor," The Associated Press reports.Naipaul's relationship with Trinidad, his birthplace, was nothing if not complicated. His grandparents emigrated there from India as indentured servants, and Naipaul has said he thought it was a mistake that he was born there. Here's how he described Trinidad in a 1994 NPR interview: "After the destruction of the aboriginal people, there was wilderness. And then on that wilderness there began to be created a plantation. And I fear that is how we have to think of the place. It can't be a country in the way you would think of ... Turkey being a country."But Naipaul's 1961 novel, A House for Mr. Biswas, based on his father's life, presented a different view of Trinidad and of the writer. New Yorker book critic James Wood says, "It's extremely funny; it's truly a comic novel. It's a very tender letter to Trinidad in which it's quite clear that the childish Naipaul had gone around the island swallowing all the information he could. It's full of detail. It's really a poem to the island."Still, Naipaul didn't want to get trapped in Trinidad like his father, so he sought and won a scholarship to Oxford. His early years in Britain were difficult; the writer suffered from depression and loneliness. Wood says a collection of Naipaul's letters home reveal what life was like for the young student: "Of course there was still a lot of racism around, and he writes back very tenderly to his parents back in Trinidad about certain slights that are done to him at Oxford. And he also interestingly talks in those letters about how he is determined to be top of his class and write better than any of the Englishmen."When a collection of those letters was published in 2000, Naipaul told NPR he didn't believe in wallowing in the intense emotions of those early experiences. Instead, he used his writing to work through those feelings.