Cyberabad Days is a collection of short stories set in the world of Ian McDonald’s River of Gods. That world is a 21st century where India has fragmented into mini-states banning or making huge amounts of money on aeais and genetic engineering and drought (and cricket).
The collection is good for getting into the details of how some of the weirder aspects of the world worked than you can really get into in the middle of a novel. Setting up other characters who are marrying aeais while the Water War happens is a great way to make the world feel deeper. The final story in the book is about one of the hugely-long-lived Brahmin gengineered children and it’s the only story that really moves the world past the big events that happen in the novel. I think it was my favourite story because of that, though “Sanjeev and Robotwallah” was te kind of complete little tale that I enjoy.
If you wanted to see if you’d like River of Gods (which is a pretty big fat book) you wouldn’t do too badly to read one or two of these stories, but don’t read “Vishnu and the Circus of Cats” because that will kind of mess up a lot of reveals from the novel. And for the record, my favourite Ian McDonald book is still Desolation Road.