PSA because the question came up today: If you want a good readable saint book, you won’t go wrong with Pauline Media’s “Encounter the Saints” series. They are written for about 5th – 6th grade, but I thoroughly enjoy them and find them edifying for myself. It takes about an hour for an adult left alone to read one book in silence. There’s usually a glossary at the back for any Catholic vocabulary words that you might not know.
I am unclear on why I only own about a dozen of these. Need to rectify that.