Link to Title page at the top of a chapter?

Something that just occurred to me as I will sometimes have my interest piqued by a story that I see in my RSS reader would be to also put a link 'up' at the top of the page as well. This way, I can just go back to a stories title page without scrolling to the bottom of the page (and potentially revealing something that I would have found out by reading from the beginning...)

Kayla