The Orders From Buffbeard is a common book in Salt. It can be obtained by looting the dead pirate (Witlow?) on the original island.
Being an initiate, Captain Buffbeard has sent me on a mission to pillage and plunder as much as I can in the next few days. He says if I gather enough gold and valuables, that he will consider letting me join his crew. With his orders I plan on visiting as many islands as I can and killing anyone that hets in my way! It is the pirates way after all.
The Captain said that I was to look for him on an island with wood stumps and orange tinted grass when I had enough goods. I will hurry and complete this mission. Buffbeard is not a patient man.