On my last indie comics mining trip in Etsy I bought: Smells Like Library v. 2 Funny Library Comics from the tommykovac Etsy store. Afterwards, I carried around the awesome bookmark it came with to remind me to talk about this a little more.
If you didn’t know, librarians are a diverse and often creative group who love creative stuff about libraries (and cats, but besides the point). Tommy Kovac makes and writes wonderful creative stuff about libraries.
Besides comics you can buy through his Etsy store and comics you can read on his site, he also has a blog that Smells Like Library. Go and breathe in.