We have a wonderful resource of study for Scripture, Church teaching, Church history, and all sorts of docu- mentaries on saints, professionally made. It’s called FORMED.
Click the “Join FORMED” button, enter “St. Martin of Tours” and your email, and after verifying your email you’ll be good to go. It’s paid for by the parish, so it’s free to you. Give it a try! (May I suggest the great discussion on the Gospel of Matthew. I looked at it the other day and I myself learned things I never knew.)