This is a meta-list of readings in Distributed Systems. I'll update them as I come across more papers or lists.
Nicely categorized list by Marton Trencseni of Scalien
Quora answer by Alex Feinberg of LinkedIn includes great list of seminal papers in Distributed Systems:
Another good list by Swami Sivasubramanian of Amazon
List of advanced CS courses (not limited to Distributed Systems)