Thomas Burnett Swann was a prolific author of fantasy in the days before fantasy became dominated by 900 page sagas. Day of the Minotaur is only 164 pages long, yet it works as an imaginative, exiting, well-told fantasy novel.
Thea is the niece of King Minos of Crete. She and her brother, Icarus, were born in the forests in the interior of Crete, where their father had vanished for three years. The forests were said to the be the home of great beasts, including centaurs, dryads, and, most frightening of all, minotaurs. When the Achaeans attack, Thea and Icarus wind up in the forest, befriended by Eunostos, the minotaur, who narrates the rest of the novel.
Swann shows us the world of the forest and its inhabitants. It's mostly peaceful, as most of the races of the beasts are friends with one another. Eunostos lives in a home made from a tree, served by large ants who are not only intelligent but expert craftsmen. His two best friends are a centaur and a dryad, and a small bear like creature also plays a key role.
All this is the set up for a large tragic battle, when the Achaeans invade. The beasts eventually drive them off, but at great cost, and things can never be the same.
This is a touching, inventive novel. It deserves not to be forgotten.