From publisher blurb:
How Does One Measure a Hero?
By His Enemies.
Within these pages, you will find over 160 creatures for your Fate Core heroes to face, ranging from the mundane - bears, wolves, and sharks - to the truly monstrous - demons, titans, and dragons.
In true Fate Core fashion, these creatures are presented with an eye toward dramatic use, with aspects, skills, stunts, and extras that guide their use not only in combat, but also as characters to interact with. Your characters can strike a deal with a goblin trader, negotiate with a centaur tribe, frolic with fauns, or look for a way to lay an unfortunate shade to rest.
In addition, an appendix is presented with suggestions on using many of the creatures within as NPC companions for your PCs.