6 collections grouping authors by last name
Is it possible to have calibre automatically create 6 collections (A-D, E-H, I-L, M-P, Q-T, U-Z) grouping authors by their last name and putting them in one of these 6 groups?
I'm new to Calibre and this whole ebook thing. But Calibre seems so difficult to manage. Maybe somebody can explain this to me? I would be very happy to learn this.