I agree, the first one is a Haworthia limifolia (not an aloe) but a cool one commonly called the fairy washboard. I believe your third photo is one of the Gasteraloes which is a cross between Gasteria and Aloe. The blooms will tell for certain.
Love the assorted Aloes and I agree, if reincarnated, I want to come back as a cat (at my house) lol
