Have you read the Heir series? The Warrior's Heir, The Wizard's Heir, and The Dragon's Heir? If so, I recommend it

Pretty interesting concepts with that series. It's mostly fantasy, but it has some sci-fi bits I guess you could say?
Edit: Also, if you're fine with vampires, there's the House of Night Series...It strays from 'real' vampires, but not so much as Twilight. (It has Twilight moments, but it's not AS bad.)
[]zzzzzz[]::::::::::::::::::::::::::::::::::>
"At the end of the desperate paradise,I seek the lost voice. I am fated to wander from street to street, further and further away.
In the shadow of the closed history, I long for the stolen days. The voice that echoes in the depth of my heart is agonized by suffering.
My wish doesn't reach to the everlasting paradise. It is distorted with voices and keeps vanishing away.
I wanna make sure the sound of your warmth with my hands, not hesitating to get hurt." -Len Kagamine, Paradise of Light and Shadow.
[You must be registered and logged in to see this image.][You must be
registered and
logged in to see this link.] border="0" alt="" />