No Humans Allowed! - Dungeons & Dragons: Dungeon Academy #1 by Madeleine Roux

Knowing she'll never be accepted, Zelli's parents disguise her as a minotaur in hopes she'll blend with the academy's monstrous surroundings. Zelli does her work, keeps to herself, and becomes "invisible" to everyone.

While in History of Horrible Humans class, Zelli learns of the great human adventurer, Allidora Steelstrike, who oddly resembles her. Could Zelli also be a Steelstrike? Seeking answers to her true lineage, Zelli embarks on a dangerous adventure.

But she won't be alone. A vegan owlbear, a cowardly kobold, and a shapeshifting mimic will join Zelli on her quest for truth in a world that holds no place for them. And who knows? Perhaps these monstrous misfits may discover some truths of their own . . .