I’ve seen a bit of it around but know nothing about it. I do love large world building with extensive story lines (I really enjoyed the entire Dune series, even the prequels his son wrote). So if I wanted to start reading WH books, where should I start?
I started with Gaunt’s Ghosts by Dan Abnett. I think I read all of the ones that he wrote in that series, then Eisenhorn, and Horus Heresy.