these arent remotely what i would call "light summer reading" but theyre all books everyone should read. ive read all the ones listed and i threw in really quick generalizations of their topics.
-Slaughterhouse-Five. Kurt Vonnegut. Unconventional WWII story- main character randomly travels through time, experiences horrors of war from a strange perspective. Culminates with the brutal fire bombing of Dresden, Germany by the Allies, which Vonnegut witnessed. Very complex book, impossible to describe both briefly and accurately. It's a book that really forces you to think about different perspectives, what matters in life, etc.
-All Quiet on the Western Front. Erich Maria Remarque. The classic war novel. You were probably forced to read it in school. If you did so without experiencing some kind of drastic, horrible epiphany about war and human reality in general, you should read it again.
-1984. George Orwell. A look into the future of totalitarian government. This book should scare you shitless. Once again, hard to describe accurately here. I'm starting to get lazier as this post goes on.
-READ THIS ONE-Brothers and Keepers. John Edgar Wideman- True story about life in Pittsburgh's impoverished Homewood section. The author relates how his brother, Robbie, became disillusioned by his lack of opportunity, became entangled in the drug and crime scene, and ended going to prison for life for murder. A really deep exploration of the poor black inner-city experience of the '70s, which really hasn't changed much. Probably the single most important work for every naive rich asshole in the world to read. Once again, there's much more to it than I've said here.
-READ THIS ONE-The Confessions of Nat Turner. William Styron. Very long but doesn't seem so if you enjoy reading. Ridiculously well written, it is a complete psychoanalysis of the leader of the only successful slave revolt in American history. Displays all imagineable facets of the institution of slavery. I used to think some black jokes were funny before I read this book. Now I'm ashamed of myself for having never recognized the true meaning of racism, no matter how base its application. The manliest of manly men should cry at some point during this book. Don't attempt to read it if you are abnormally immature.
Others fully worth reading but that I don't feel like describing:
Huck Finn, Fahrenheit 451, Winesburg Ohio, Anthem, Peace Like a River, To Kill a Mockingbird, A Tale of Two Cities.
There are plenty more, and of course scores more that I have yet to read. These should be a good start though.