I have uploaded two essays to my Smashwords profile. One of them was published on a past blog of mine (Sketchbook Worship) while the other has not been published before. I had a blast designing the covers for the essays, as I enjoy doing some graphic design every now and then. The essays look fine as PDFs but quite awful as EPUBs; perhaps I will fix them in the future. I referred to the Smashwords Style Guide, so I'm not sure what went wrong. At any rate, it's been interesting better acquainting myself with the dynamics of publishing on Smashwords. I'd like to suppose that I'll improve with time.