If you are wondering what book would be best for you to read, I have some suggestions*. 😀
Suspense, Slight Mystery, Slight scariness (not exactly horror):
Monster by Frank Peretti**
Pre-teens + Teens:
Running Out of Time by Margaret Peterson Haddix
The Missing, series
Book 1: Found
2: Sent
3: Sabotaged
4: Torn
More another time!! 🙂
* All of these books are completely clean with no swearing or inappropriate behavior.
** Not recomended for youmg readers 12 and under.
Awkward Adolescent 
what is your favorite book? Do you have one that is like an old friend, that you can read over and over, and always makes you smile?
Oh yes!!
Running Out of Time by Margaret Peterson Haddix
I have read it aprox. 10 times.
The Report Card by Andrew Clements
I have nooo idea how many times that I have read it, It is that many times.
Some other ones are Raising Dragons (Brain Davis) and Monster (Frank Peretti). I have not read them very many times because they are so big but I love them sooo much, that if I had enough time and if I didn’t have so many other bokks I want to read, I would read them over and over. 🙂
What about you?