I didn’t know there was a Catholic Bible either. I’m Baptist but a friend of mine in Canada is Catholic. She and her Protestant husband came to visit and were bickering about something in the Bible. She said “George, you know I’m Catholic and we don’t know anything about the Bible”. I thought she was kidding.
Catholic school trains children... once you become an adult it is YOUR responsibility to continue to grow in your faith. Picking up the Bible and reading it, attending parish study groups, daily prayer, and joining adult charity organizations are part of that.