Most unusual or interesting or fringe books/articles/documentaries/audio/seminar on logic

I am doing a research on alternative logic systems and i started by examining many classical and non classical logic systems and i have read quite a lot of articles on the subject. I started here on logical consequence

https://en.wikipedia.org/wiki/Logical_consequence

then every other logic systems as discussed here

https://en.wikipedia.org/wiki/Non-classical_logic

I am now looking at some of the not so well known logic systems and try and understand the approach they use.