From the publisher:
Origins of the Species is your destination for non-human races in Spycraft. Each installment in this series of toolkit products contains everything you need to incorporate a collection of fantasy or futuristic, mutant, or mythological races into your Spycraft games. These character options are timeless and setting-free, allowing you to drop them into any location, society, or backdrop. All that’s required is GC approval that they fit within the cosmology of the world!
Play as a mythical Centaur, Faun, Gorgon, or Triton!
Dozens of Species feats allow you to play as distinct sub-races or master the gifts of your people without having to suffer level penalties or XP restrictions.
Legendary Master Classes allow you to unlock the greatest powers of your race!
A complete cast of NPCs let you populate your setting quickly and easily.
New Character Seeds help you get off to a great start!