Is there a Sly Cooper website

Yes there is! But it depends on what game you want. But to let you know, the first Sly game is actually an online game. The URL for the Sly Cooper website is http://www.Thiefnet.com/ --------------------------------------------------------------------------------------------------------------- Yes. The following are the links to the websites of each game and the website of the company that made the Sly series (Sucker Punch). Sucker Punch Productions -
http://www.suckerpunch.com/main.php
Sly Cooper and the Thievius Raccoonus - http://www.us.playstation.com/ps2/games/sly_cooper_and_the_thievius_raccoonus/ogs/

Sly 2: Band of Thieves -
http://www.us.playstation.com/PS2/Games/Sly_2_Band_of_Thieves/OGS/

Sly 3: Honor Among Thieves -
http://www.us.playstation.com/Sly3/