"They brought a Master named Kellan," says Ascar. "Her instincts are strong and she suspects. However, her suspicions are not enough. Logic tells her that you and your friends are here to steal the Astrolabe. She does not know of the Mausoleum but she knows you have the navigational data that it is used with, and so you must not be allowed to have it. They have gone for now, with my promises to keep it secure in their ears, but they will inevitably keep an eye out for it again. It is not safe for you here any more."