In Custody follows a middle aged college professor, Deven, who receives an opportunity to escape the sadness of his daily life and interview his idol and India's greatest Urdu poet, Nur. Desai, the author, writes of the Indian hinterland in interwoven expressions including domestic conversations, middle class longings, dreams of refugees, and humor with cultural relevance to Indian country.
Sympathy is evoked for the main character as things go from bad to worse in his attempt to hold on to his enthusiasm for language, poetry, and the opportunity to break out of his normal routine. The poet, Nur, is an elusive character throughout the book. Despite him being a major part of Deven's journey, he makes few appearances in the story. While this leaves the reader on the hook for the plot, it also creates some confusion. Upon Deven's finding of Nur, there are some disappointments in his character—to say the least. Nur is described in opposition to the esteem that poets are held with in India. The disastrous nature of many of the characters suggest a sort of mental, or metaphorical, imprisonment rather than a physical one. Nur is a poet in the Urdu language, which has become marginalized itself.
The title In Custody ties into the narrative in a sense that we are all facing constraints by the circumstances we are in and have made on our own. The narrative is not that of a happy go lucky book but rather a combination of sad, comical absurdness as the stories of different characters from the same geographical area are tied together. It paints a portrait of a life not of roses and petals but one filled with more realistic expectations. Desai wraps up the ending with Deven returning home and finding reassurance in the meanness of his life. For once, he is not resenting his "circumstances." This leaves the reader to question the nature of "custody," or our metaphorical imprisonment.