I loved the book Founders at Work when it came out in 2007. Is there an equivalent today with more recent stories and interviews? I know there are plenty of one-off interviews with founders all over the place but I wonder if there's a resource that collects them in one convenient place.
#buildinpublic on Twitter
Generally solo founders. Follow levelsio on Twitter and he'll retweet a lot of these people, very inspiring!
The Indie Hackers podcast, or How I Built This with Guy Roz.