Niss

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 short sword
(1, 13, D:1)
  7 stones
(2, -2, D:1)
  a +0 club
  a goblin corpse (skeletalised by now)
(11, -4, D:1)
  a jackal corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)
(12, -4, D:1)
  a jackal corpse (skeletalised by now)
(15, -22, D:1)
  3 stones
(15, 11, D:1)
  a jackal corpse (skeletalised by now)
(16, -22, D:1)
  a jackal corpse (skeletalised by now)
(16, 0, D:1)
  a +0 dagger
(16, 11, D:1)
  a jackal corpse (skeletalised by now)
(17, -22, D:1)
  a jackal corpse (skeletalised by now)
(17, -21, D:1)
  a +0 club
(18, 2, D:1)
  a +0 dagger
(20, 3, D:1)
  a +0 whip
  2 stones
  a kobold corpse (skeletalised by now)
(37, -16, D:1)
  a bat skeleton
(42, -25, D:1)
  a +1 helmet
  a +0 ring mail

Level 2 of the Dungeon
[Shop] Ahudy's Vocational Training
  a manual of Invocations (1040 gold)
  a manual of Evocations (1040 gold)
(0, 0, D:2)
  a +0 leather armour
(10, 14, D:2)
  a +0 short sword
  4 stones
  a kobold corpse (skeletalised by now)
(15, 25, D:2)
  a +0 robe
  a human skeleton
(23, 6, D:2)
  a +0 club
(27, -5, D:2)
  a +0 mace
(35, -12, D:2)
  a quokka skeleton
(35, -11, D:2)
  a rat skeleton
(36, 13, D:2)
  a bat corpse (skeletalised by now)
(41, 22, D:2)
  a +0 club
  a goblin skeleton
(54, -12, D:2)
  a +0 club
(54, 31, D:2)
  a hobgoblin skeleton
(55, -27, D:2)
  a frilled lizard corpse (skeletalised by now)
(55, -6, D:2)
  a quokka skeleton

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 leather armour
(7, -10, D:3)
  a ball python corpse (skeletalised by now)
(10, -19, D:3)
  a +0 club
(10, 6, D:3)
  a +0 dagger
(14, -11, D:3)
  a +0 spear
(19, -10, D:3)
  a bat corpse (skeletalised by now)
(36, 11, D:3)
  a hobgoblin corpse

Level 4 of the Dungeon
(0, 0, D:4)
  a scroll of brand weapon
(1, 4, D:4)
  2 boomerangs
(4, -6, D:4)
  a +0 trident
(4, 3, D:4)
  6 gold pieces
(6, 0, D:4)
  a +0 dagger