Here is a rather good novel about the Goan Inquisition by an American author who has specialized in Portuguese Jewish history.
R*ichard Zimler**'s novel, Guardian of the Dawn, documents the little-known Portuguese Inquisition in India, in 16th century Goa. He points out that, apart from their laws and religion, the Portuguese also imported and enforced their infamous methods of interrogation to subdue troublemakers.* *Zimler has won numerous awards for his work, including a 1994 US National Endowment of the Arts Fellowship in Fiction and 1998 Herodotus Award for best historical novel. The Last Kabbalist of Lisbon was picked as 1998 Book of the Year by British critics, while Hunting Midnight has been nominated for the 2005 IMPAC Literary Award. Together with Guardian of the Dawn, these novels comprise the 'Sephardic Cycle' -- a group of interrelated but independent novels about different branches of a Portuguese Jewish family.* https://m.rediff.com/news/2005/sep/14inter1.htm
