Missing Calvin and Hobbes

I stumbled upon an article that reminded me of Calvin and Hobbes, and how Calvin and Hobbes could be summarized in one single word - Friendship.  How reading the books, we not only witnessed Calvin and Hobbes friendship, but became best friends with them.  I miss Calvin and Hobbes - there has never been a comic close to it, and I don't have as many fond memories reading anything else as I do reading them over and over.  Leave me thoughts on the ones you remember, and if you can, link me to prints.  
(I posted links to rare Bill Waterson comics a while back)