Exactly this - pretty easy to use calibre to covert and transfer to the kindle. I believe one can also transfer the existing books from the kindle...

I know what I am doing the rest of the night! 😀

I am intrigued by this PBS show on rockhounding in Nevada...

A post with a bus stop sign has a steel seat attached to it and a pull-up bar. The post is set into the sidewalk. A house is visible in the background.

In the era of Instagrammable urbanism, sometimes the simple, low-cost and functional urban interventions don’t get enough attention. This very simple quick-install seating has been rolling out at #HamOnt’s space-constrained, lower-volume local bus stops.