There are a couple of great posts floating around over at the Theoretical Computer Science - Stack Exchange. The trend with these topics is “What should everyone read/watch”. Some of the users have posted some really useful resources and I thought it would be a great idea to aggregate the posts and share them here:

• What papers should everyone read? (cstheory.stackexchange.com)
• What books should everyone read? (cstheory.stackexchange.com)
• What lecture notes should everyone read? (cstheory.stackexchange.com)
• What videos should everyone watch? (cstheory.stackexchange.com)
• What are the recent TCS books whose drafts are available online? (cstheory.stackexchange.com)