For all individuals identified as an author.
“Miranda Goshawk was a witch and an author of spellbooks. She wrote The Standard Book of Spells...Miranda Goshawk
“Professor Vindictus Viridian was the author of Curses and Counter-Curses, a book about curses...Vindictus Viridian
“Bathilda Bagshot was a witch and a magical historian. She is the author of A History of Magic...Bathilda Bagshot
“Brutus Scrimgeour was the author of The Beaters' Bible, which provided good advice to Beaters...Brutus Scrimgeour