[digging]

I know this won't apply to everyone, but Blindsight is one of the few pieces of media that noticeably changed my life. Here be profound ideas, although your mileage may vary, especially if you're neurotypical or already very well read in concepts of truly alien intelligence. (The space probe chapter was one of the most life-changing passages I've ever read, so that may tell the reader something about my autism.)

I read the entire thing in HTML on my phone on the author's web site over a week or so. After the first few days of catching bits during breaks, I found myself sitting at home on the porch just reading from my phone - not typical for me. (I did later buy a copy.)