“Master and Margarita” by Mikhail Bulgakov.
3 stories combine.

The Devil comes to Moscow for an Easter weekend adventure in the 1920’s.
An author (the Master) and his mistress (Margarita) and their struggles to get his story published.
The crucifixion of Christ.

It’s a fantastic read.
It’s also a great portrait of life during Bulgakov’s time in Russia. And an examination of the nature of evil.
The book wasn’t published officially in Russia until years after Bulgakov’s death but was available on the Black market. Bulgakov I think is considered to be a bit of a hero there.