Recommendations for books about Greek Mythology?

I've always been interested in Greek mythology, and lately I've taken a liking to reading books and stories about it. I've read Starcrossed by Josephine Angelini and then a lot of stories on different communities, but I was wondering if you guys had any recommendations about books that has been connected to Greek Mythology. If you know some good books, then drop a line here. It would be much appreciated!

The Dark Hunters Series By Sherrilyn Kenyon.
But there are sexual acts in these books so just keep that in mind.
They revolve around Artemis.

That's cool. I'll read about them on Amazon and see if it would be something for me.
Thank you! (:

Percy Jackson and the Olympians series by Rick Riordan is one, and Heroes of Olympus by the same author is another.

Percy Jackson and the Olympians includes five books:
- Percy Jackson and the Lightning Thief
- Percy Jackson and the Sea of Monsters
- Percy Jackson and the Titan's Curse
- Percy Jackson and the Battle of the Labyrinth
- Percy Jackson and the Last Olympian

Heroes of Olympus goes still on and so far it has two books:
- Lost Hero
- Son of Neptune

Heroes of Olympus also consists Roman mythology alongside the Greek.

A more mature book I've read is Gods Behaving Badly by Marie Phillips. I highly recommend it, too.

Thank you so much, I'll check those out! I think my library has the Percy Jackson books, so then I can read those easily ^^

More about the Dark-Hunter series,
It isn't JUST Artemis, or the Greek gods, the Egyptian and Atlantean gods get involved in the later books.
But like Cari said, they are a little bit mature, but you can just skip over those parts if it bothers you.