To give you an idea of what I like, it varies from Stephen King to Sarah Dessen, to A. S. King... I love scary/psychological books, but also romance ones or cool fantasy ones. Not like the adult type books with the buff men and scantily clad women on the front :P
Most Helpful Girl
Heart Shaped Box by Joe Hill (Kings Son)
-awesome read. Sounds slightly lame, but its one of my favorites ever once I picked it up. Reading it again now actually.
Flowers in the Attic series
-these will always have a place on my bookshelf. They are so great and the way it all plays out and entwines is fabulous but sad. I love these books but felt so exhausted for them in the end.
Into the Wild
-guy lived more in 2 years than most people live in a lifetime.
Song of Ice and Fire
Jodi Piccolt has some good ones. They usually all have that crazy plot twist and some leave you with no answers and just your own ideas.
Most Helpful Guy
Full Metal Panic
But I only read book 4-12 because 1-4 was covered by the series and 1-4 are also very hard to get in English (out of print and very hard to find for download)
Type: Romance, Comedy, Action, Thriller (multiple hidden underground organisation), future military technology but Cold War between USA and Sowjet never stopped, most main characters high school age.
Dan Brown: digital fortress
IT centered thriller
Eric Malpass: Summer Awakening
Romance about the young master of the young son of an English landlord and finding his first love in the new maid
about 300 pages, I read it in one night xD