Klabautermen

There is not much know about the klabautermen. Marcus says that Ferumbras is the father of all klabautermen if you talk with him. There is also a book in a bookshelf on Nargor, the pirateisland, that looks like an atlas that contains following information:

''The klabautermen are a race of impish, mischievous beings that live on ships. Using invisibility and other magic, they remain unseen most of the time. But be warned, if you antagonise the klabauterman of a ship, his harmless pranks will turn dangerous.'' In general it is a smart move to keep your klabauterman happy with little presents and a lot of rum.