A great supplement for anyone wanting to run a game in the MTG Plane of Kaladesh.
The first chapter goes over the lore and places that make the plain unique. The second provides many new races that can be used for a campaign (or even brought over to a non MTG campaign) including; Aetherborn (Construct-Magic Humanids),and Vedalken (Alien Like beings) , as well as how the core races fit within the world.
Chapter 3 rounds up the supplement with a Bestiary, including 3 new monsters and what type of creatures inhabit Kaladesh and how to incorporate the monster found in the Monster Manual inside the plane.
Overall I found this to be a solid product , invaluable for anyone running an adventure/ campaign in Kaladeh (or any MTG world) but also useful for those who are not.