kittens :

All about Burmese cats & kittens, breeders list, health and care articles, history of Burmese cat, kittens pictures, the world standards.
http://www.burmese-cat.org/

All about Persian cats, lists of the Persian breeders, kittens pictures, care and health articles, the world standards, history of Persian cats.
http://www.persian-catsclub.com

Information about Ragdoll cat, kittens pics, care and health articles, standards, history of Ragdoll cats, lists of the Ragdoll breeders.
http://www.ragdoll-world.com/