I found this post because another one was posted like this... Good to notice and question things but....
This is normal and that book is in every mass.
Currently, the "red book" the priest uses at Mass is called The Sacramentary. This ritual book contains the prayers and directions (called "rubrics," which is Latin for red because the directions appear in red ink while the prayers are in black ink) for the Mass
I found this post because another one was posted like this... Good to notice and question things but.... This is normal and that book is in every mass.
Currently, the "red book" the priest uses at Mass is called The Sacramentary. This ritual book contains the prayers and directions (called "rubrics," which is Latin for red because the directions appear in red ink while the prayers are in black ink) for the Mass