Slaughterhouse 5 by Kurt Vonnegut
I didn’t actually know much about Slaughterhouse 5 before I started reading it, I just knew it was on my list of books to read before I die and it was about or after World War II. My mind was blown at the yarn that was spun in front of me. Vonnegut is able to convey the struggles and fear of WWII in a funny and engaging way through parallels and time travel. Honesty and insanity all in one iconic novel.