Oh yeah, we Catholics have the Deuterocanonical books. I’d recommend you read them. My favorite is the Book of Tobit…short and sweet. We had a wedding tonight, and typically they take marriage readings from the Book of Tobit.
It also mentions burying the dead as one of the 7 corporate works of mercy.
Oh, we have the Catechism of the Catholic Church. When you have a doubt about the faith, besides coming on the forum, another way to seek answers is to delve into the Catechism.
It’s in book form and online. For example, you can Google…“Catechism of the Catholic Church” and …put your issue…and you will see the section(s) that apply to read about it in more detail.
As to Catholic Bibles, they come with commentary, guidance with interpretation, not leaving it all up to us to figure out.