The NPD Group has released the latest list of the top 10 best selling PC games in the US, this time for the week ending July 28:

1. Civilization IV: Beyond The Sword -2K Games

2. World of Warcraft - Blizzard

3. World Of Warcraft: Burning Crusade - Blizzard

4.The Sims 2 Deluxe - Electronic Arts

5. The Sims 2 H&M Fashion Stuff - Electronic Arts

6. The Sims 2 Seasons - Electronic Arts

7. Nancy Drew: The White Wolf Of Icicle Creek - Her Interactive

8. Harry Potter & The Order Of The Phoenix - Electronic Arts

9. Command & Conquer 3: Tiberium Wars - Electronic Arts

10. Transformers: The Game- Activision 

Man, still can't believe how well the Sims is selling, these expansion packs are really raking in the dough. Best part for EA is they've likely got another year of domination before they even have to consider releasing a new Sims game.

Ah, Civ. Right up there where it belongs...

Too bad there aren't any sales figures, just ranks. 

The Civilization series truly is the best (non-Nintendo) game series ever made.