Try going to either or

You might want to check out some books by Tom Clancy — Full of action , and theres always a good woman behind the hero

A Walk To Remember by Nicolas Sparks
Airhead by Meg Cabot
Beastly by Alex Flinn
Eternal by Cynthia Leitich Smith
Evermore by Alyson Noel
Gemma Doyle Triology by LIbba Bray
Harry Potter by JK Rowlings
Jessica’s Guide to Dating on the Dark Side by Beth Fantasky
Kiss Me Kill Me by Lauren Henderson
Lovely Bones by Alice Sebold
Maximum Ride by James Patterson
Peeps by Scott Westerfeld
Perfect Chemistry by Simone Elkeles
Speak by Laurie Halse Anderson
The Forest of Hands and Teeth by Carrie Ryan
The Host by Stephenie Meyer
The Hunger Games by Suzanne Collins
The Mediator by Meg Cabot
The Pact by Jodi Picoult
The Silver Kiss by Annette Curtis Klause
The Summoning by Kelley Armstrong
The Vampire Diaries by LJ Smith
Thicker Than Water by Carla Jablonski
Thirteen Reasons Why by Jay Asher
Uglies by Scott Westerfeld
Unwind by Neal Shusterman

These are all super good books. Most of them are young adult but none of them are childish. Hope this helps!

The Hunger Games by Suzanne Collins and the sequel, Catching Fire.
The Mortal Instruments series by Cassandra Clare.
Graceling by Kristin Cashore, and the sequel Fire.
The Uglies series by Scott Westerfield.

Hope this helps!

hmm twilight is a good love storyish book,
The Wheel of Time is an awesome action book series,

but im sure u hav read twilight =/

search dont have a title yet
then read my first chapter. it will soon hav action and romance but i JUST started it =) but tell me what u think plz