Panera Ciabatta Diapers
Well-Known Diaper Baby
It looks like there is (or was, may be OOP) hardcover boxset. I had one of the paperbook collections (not these) that my mom got me when I was in middle school or something. Even as a youngster that didn't have the words/concepts for the feelings this strip elicited, I appreciated the nihilism/existentialism of the strip.I have hardbound copies of all these collections but the box set does look sharp.
I enjoyed the documentary on BIll Watterson/C&H's, Dear Mr. Watterson, from a few years ago.