Actually, Adam Rapp is mostly known for his plays so a Playwright.
But one of these Renaissance Man who is multi-talented and has written plays, books, graphic novels, directed a film, musical, etc.
I would call him brilliant!
The Year of Endless Sorrows is a good book to start with and it’s very funny!
I have seen his creative works (MY idea with other people) and we have had a brief conversation in NYC. He’s very interesting and a lovely person!