E.T.
Seriously, some of the best books I've read have been young adult books. I just read The Kiss of Deception and about cried when our library didn't have the second one. The Hunger Games series is also good.
I love The No. 1 Ladies Detective Agency. Probably not a lot of action, but I really like them.
I read a lot of historical fiction.
Those Who Save Us
Sarah's Key
The Cartographer of No Mans' Land
Hotel at the Corner of Bitter and Sweet
The Poisonwood Bible
A Hyacinth Blue
The Girl with the Pearl Earring