As you probably know, my favorite strip for a good two years now has been
Starslip Crisis, by my brother-from-another-mother, Kris Straub. It's a hilarious, intelligent, action-packed sci-fi strip that takes place in an art museum housed in a former (but recently recommissioned!) battleship. There's layers upon layers of great story-telling in the strip, and if you're a Sheldon reader and sci-fi fan, I think you'll really dig it.
And for those already enjoyin' the strip -- and for those willing to trust my opinion -- I come bearing good news! There's a new book collection for the strip that gathers the entire run in one go:

So support good comics! Pick up the book today, here!