Descartes

Level 3 of the Dungeon
(0, 0, D:3)
  an adder corpse
(0, 4, D:3)
  a +0 whip
(6, 1, D:3)
  a quokka corpse
(30, 0, D:3)
  a +0 club
  a goblin corpse

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 dagger
(9, -2, D:4)
  20 stones
(18, -17, D:4)
  a quokka corpse
(20, -12, D:4)
  a staff of conjuration
(26, -6, D:4)
  an adder corpse

Level 5 of the Dungeon
(8, 9, D:5)
  20 gold pieces