In the last episode of Letters & Numbers,  we asked what’s going on with book prices. In this week’s episode we’re looking at ebookonomics, to answer the question what’s going on with electronic books specifically - and why often, they're more expensive than print copies.

Join author, linguist, and mathematician-in-the-making Sarah on an  exploration of the world through the lens of letters and numbers!

Links from this episode:

Guardian article on Amazon & Big Five price fixing

Richard Stallman on the dangers of ebooks

Buy Sarah's DRM-free books on Smashwords