Bleached bones

Hmmm, I was just wondering around untile i found this corps holding onto a book
labled "bleached bones", not knowing what this meant i clicked on it and a message poped up. I assume it was from the book. So my Question is what does it mean, is it a riddle of some sort... does it lead to something hidden to other players?

Not that I'm aware of - I believe they are just simple back-story into the desert region... stories of what happened to previous explorer's who failed to survive/ascend.