I had the privilege to read most of those books long time ago, but the best and pretty much the only one I reread every few years is "The Master and Margarita" by Mikhail Bulgakov...

Even now as an adult, sometimes I would dream that I can fly in the same way as Margot flew on top of the streets in Moscow...

It is just one of the greatest books ever, but I am not sure it can be fully understood and appreciated by people that did not spent some time behind the iron curtain...

https://en.wikipedia.org/wiki/The_Master_and_Margarita