There is nothing interesting about those, unless you find false accusations and misinformation interesting. "whateverycatholicshouldk
now" is full of misleading untruths about Catholicism, and "mostholyfamilymonastery" is a schismatic group. I don't know why ANY Christian would want to read untrue things.
I suggest that people go to Catholic Answers at
http://www.catholic.com and then look at the top, choose the "Library" drop-down box and click "Faith Tracts". Here a person will see many subjects. You can click on one and see tracts that will probably answer your questions about Catholicism. Also, the search engine will search 20 years worth of articles from "This Rock" magazine. There are a lot of great articles there too
Also, the"official" Catechism Of The Catholic Church is online at:
http://www.vatican.va/archive/catechism/ccc_toc.htm
This is a difficult document to read. (The book is about three inches thick!) But, there is a wealth of information there too if you take the time to learn how to navigate it.
If someone really wants to know the Catholic position on various subjects that is what you will do. But the sites posted in the OP will only give you false, misleading information.