What do you do...

...when you've bought a book and five pages into it you realize YOU HATE IT?  Don't ask me what book it is because I'm not going to tell. (And no, it is not the one I have listed in the sidebar as currently reading.) The style is...well, odd and the writing is telling.  I don't know the publishing company but I do plan to look it up to see if this is a self published book publisher.  (Not telling you the publisher either.)  Now that I've spent the money and I don't like it, what should I do with it?  What do you do with dud books you can't return?