“few conservative or conservative-leaning sci-fi/fantasy authors out there—Sarah Hoyt, Larry Correia, John C. Wright among others”
Try Castalia House for non pc books, comics,etc.
http://www.castaliahouse.com/downloads/category/all/
Comics, books, home schooling, non pc, here including Alt-hero, :
A better link than the Castalia House one. Same people.