What should I read nextttttttt? Book Suggestions?

I just read catcher in the rye and loveddddd it. I think it is my favorite book. I loved holden and just the whole book. I have also recently read the Great Gatsby I really liked it alot but not as much as the Catcher in The Rye. I need some book suggestions on what i should read now... I like i guess realistic fiction not fantasy. Please give me book suggestions based on all of this and not just what you have read and liked. Please don't say twilight , i have seen the movie but do not want to read it. And if you could give like a 1 sentance summaryyy thanksssss.... I was also thinking maybe of reading catch 22 , 1984 , to kill a mockingbird , please tell me how these were as well and if i would like them.