yes there is webkinz, Pandanda, Webosaurs, moshimonsters and Pirates of the Caribbean Online hope that halps!
i saw them at barnes and noble but you can probably get them at any bookstore.
Pandanda.com is like club penguin.com
club dinosaur
Club Penguin, OurWorld
insidesecretbuilderspanfudizzywoodbuildabearmeegosclubpenguinneopets
Stardoll
club penguinhabbo hotelpanfubarbiegirlszwinkypetsocietyneopetspowerpetsmarapets
Club Penguin Moshi Monsters
moshi monsters
club penguin and spineworld
they don't play any games
Yes, try habbo.com