Some things worth considering...

Good study guide available at this site:
Register, then you'll be allowed to view a fair number of other well-constructed critiques. (It's a British site designed to help GCSE and A-level students, so the novel is titled The Outsider.

Allusions to the novel (if you find more, add them, please):
The Cure's "Killing an Arab" How many references are present? Is The Cure's version nihilistic?

Character Essays -- Turns out Edline is better at supporting Word documents than this wikispace -- Go there to check out what others have to say about minor characters in The Stranger

Close Readings -- Again, see Edline for your classmates' notes