Roman Catholic Resources

I know nothing about Scientology, but said they are Christians. If you are Christian, they do call a Scientologist and non-Christians? What makes us different? Are they the same that even Christian?   Are they the same as Anglican, Unitarian, Orthodox, etc.? Related posts:

1. Is the Catholic / Orthodox Doctrine of Mediation heretical in any passage of the Protestant Bible?
2. What is the writing of the unit? What is your opinion on the Catholic and Protestant Bible?
3. Are there other Christians like me who are tired of having the label of Christian Catholic or Protestant?