Top 5 Sundays #4

Top 5 Sundays is hosted by my awesome friend Larissa @ Larissa's Bookish Life 

 

This week's theme:

Books You Wish Were Part Of A Series, But Aren't!

(this took a lot of thought and Mike&Ikes!)

I Heart You, You Haunt Me & The Sky Is Every Where couldn't possible a series..But I can still wish :D

 I loved The DUFF and sure wish it was a series, but I'll just have to wait until Keplinger publishes more books :)

 Heart-breaking. I want more *pouts*

The Outsiders was such a tear jerker! Wish I had more to read :/

(Yes, I know, my answers suck. lol)

So...What stand alone books do you wish were series books?