Suggest me a book like the tv show “From” or “Lost” or the books Piranesi, Project Hail Mary, or Under the Dome where you don’t know what’s going on and you figure it out alongside the characters.

Basically the title. I've been watching "From" lately and realised I just love stories where something weird is going on, you don't know what's happening or why the characters are where they are and everything is a bit odd and you just want to keep reading to figure out what's happening, though I'd like there to be a conclusion of some sort. I want it to be enough action to drive the story forward and keep me interested in learning what's behind all the odd or mysterious things that are happening. It can be different genres too, like Piranesi or I Who Have Never Known Men where it's not as action-packed but still has that element of confusion and intrigue into their situation and you want to know what's happening, but I'm really craving From or Under the Dome vibes especially. Any tips?