Wasp Factory - careful, that book is really, really sick.
"good is bad, white is black" - I suggest the First Law fantasy trilogy by Joe Abercrombie. Nothing as it seems at first. Starts with The Blade Itself.
Try the first chapter here, if you like it, you will like the rest of book as well.
http://www.joeabercrombie.com/the_blade_itself.htm
I am currently reading Marrow by Robert Reed. It is a nice sci-fi with quite a few unexpected turns / betrayals. The setting is very interesting too, a giant spaceship with billions of inhabitants crossing the galaxy.