/lit/ - Literature

I thought about reading 2nd and 3rd Dune book in order to read God Emperor but then I remembered I forgot most of what the first one was about... I remember sand people were commandos and Sardaukars were basically Dune version of Iraq's 'Elite Republican Guard' in Gulf War and that protag was some sort of prophet Jesushammad figure that... won? I'm too lazy to read all that shit again. Can't even remember what happened to most of them.