User blog comment:Hyperborean/"The House of Hades" – official expectations blog/@comment-7003590-20130312002108/@comment-5774152-20130314042050

I think that Rick has been trying to make the cover not too revealing about the things that are going to happen in the story. When you look at the cover in each book that has come out so far, you don't really get too many hints about any major events that will take place, though I guess they give some minor clues. Did anybody else realize that or just me?