I'm writing from the road today, coordinating a day long workshop on the Creed to an ensemble of parish catechists, ministers,and Catholic school teachers. The parish is about an hour from my home, but this is one of our relatively newer parishes, and this is my first visit. The course today in our diocesan catalogue, #102, Is an overview of beliefs, a prerequisite for the next 25 courses in our program at this time. I see that I will be explaining the mystery of the Trinity between 11:30 and 11:45 AM.
Needless to say, we won't be starting the sacrament series today. I truly regret that, but next week, schedule-wise, the situation is looking brighter. If sacraments are of particular interest, I might suggest the acquisition of Joseph Martos' Doors to the Sacred. This work has been republished several times, most recently in 2014. Be sure to buy the 2014 edition if you are interested. This book reads very well and is an excellent addition to your working library.