Descartes

Level 1 of the Dungeon
(0, 0, D:1)
  a deep dwarf skeleton
(5, 8, D:1)
  a deep dwarf skeleton
(7, 18, D:1)
  a book of Debilitation
(9, -1, D:1)
  a deep dwarf skeleton
(10, 5, D:1)
  a deep dwarf skeleton