The Master and Margarita.
Also, this site: http://masterandmargarita.eu/en/ is a great resource if you’re not familiar with 1930s Soviet history and the Gospels (both canonical and apocryphal). Without knowledge of those things you won’t get nearly as much out of the book as you could.
They have a postscript per chapter about "all the references you probably missed", but don't add distracting markup to the text itself to call them out. It's a nice balance, and the language is pretty good.
[1] https://en.m.wikipedia.org/wiki/The_Master_and_Margarita