The Book of Horn & Ivory

From the back of the book; "The Same Sun Shines Down Upon All From the darkest jungles to the glorious kingdoms, the lands of Akoma offer unknown riches with unknowable dangers. Mysterious star-gazers, miraculous alchemy, and the machines of war await anyone who dares trespass in these lands. But the promise of wealth and power brings fool and fortune-hunter alike. This book adds new species, careers, equipment and magic to your Ironclaw game. You will also need the Player's Book or the Omnibus to play."