Recommend a good book

Hello,
Theres a book fair in town, i wanted to buy some new books. But i dont know whats good to buy.
I’m not much of a reader, and my knowledge in books and writers is very limited.
I only know a few of Dan brown, Dale brown’s, paulo coelho, patricia cornwell… i read a few of those, like the davenci code, The alchemist, scarpetta… and i, of course, have read the harry potter books.

I want some good writers/books recommendations. i will go but them right away, preferrably older than this year ones (2007 releases or before).

You can recommend anytype of book… but i have some spotlights.

I like books that has thoughts in them, books that you feel you learned something after reading them… know what i mean?

I want some funny books, funny stories, jokes, anything of that sort.

I also want good romance/tragedy book recommendations like a walk to remember.

Thanks in advance.