behind

Level 1 of the Dungeon
(3, -3, D:1)
  a hobgoblin skeleton
(4, -6, D:1)
  a bat skeleton
(9, 19, D:1)
  a +0 robe
(11, 3, D:1)
  a +0 club
  a goblin skeleton
  a ball python skeleton
(13, 3, D:1)
  a rat skeleton
(14, 11, D:1)
  a ball python corpse (skeletalised by now)
(17, -9, D:1)
  a +0 chain mail
(19, 11, D:1)
  a +0 club
  a goblin corpse (skeletalised by now)
(19, 12, D:1)
  a +0 dagger
  4 stones
  a rat corpse (skeletalised by now)
  a kobold corpse (skeletalised by now)
  a rat corpse (skeletalised by now)
(20, 12, D:1)
  a +0 short sword
  a +0 scale mail
  a kobold corpse (skeletalised by now)
(27, 14, D:1)
  a bat skeleton
(32, -10, D:1)
  a +0 hand axe
(32, -4, D:1)
  a jackal corpse (skeletalised by now)
(39, -2, D:1)
  a +0 short sword
(40, -1, D:1)
  a rat skeleton
(48, 15, D:1)
  a +0 mace
(49, -18, D:1)
  a +0 whip
(53, -14, D:1)
  8 stones

Level 2 of the Dungeon
[Shop] Naut's Book Shoppe
  a parchment of Searing Ray (105 gold)
  a parchment of Martyr's Knell (175 gold)
  a parchment of Vhi's Electric Charge (175 gold)
  a parchment of Static Discharge (105 gold)
  a parchment of Sandblast (70 gold)
  a parchment of Alistair's Intoxication (210 gold)
  a parchment of Volatile Blastmotes (140 gold)
  a parchment of Grave Claw (105 gold)
  a manual of Axes (1040 gold)
  a parchment of Jinxbite (105 gold)
  a parchment of Maxwell's Portable Piledriver (140 gold)
(1, 9, D:2)
  a +0 dagger
  a goblin skeleton
(7, -19, D:2)
  a +0 hand axe
(18, 5, D:2)
  a +0 flail
  a +0 robe
  an orc skeleton
  an orc skeleton
(19, 3, D:2)
  a +0 club
(20, 4, D:2)
  a +0 dagger
  a +0 robe
  an orc skeleton
(26, -27, D:2)
  a +0 dagger
(27, -18, D:2)
  a +2 dagger of speed
(35, -21, D:2)
  a ball python skeleton
(38, -1, D:2)
  a rat skeleton
(39, -23, D:2)
  a +0 ring mail
(46, -20, D:2)
  a ball python skeleton
(46, -19, D:2)
  a +0 leather armour
(49, -21, D:2)
  a +0 ring mail

Level 3 of the Dungeon
(9, 12, D:3)
  a +0 dagger
  a kobold corpse
(9, 15, D:3)
  a +0 hand axe
  a +0 scale mail
  a hobgoblin corpse
(12, -14, D:3)
  a ball python skeleton
(15, 8, D:3)
  a bat skeleton
(20, 8, D:3)
  a +0 robe
(23, 15, D:3)
  a +0 hand axe
(24, -7, D:3)
  a parchment of Call Imp
(27, -14, D:3)
  a +0 trident
(32, 9, D:3)
  a bat skeleton
(33, 9, D:3)
  a +0 short sword
(45, 2, D:3)
  the felid corpse of Natasha (skeletalised by now)
(48, 12, D:3)
  a rat corpse (skeletalised by now)

Level 4 of the Dungeon
(0, 0, D:4)
  12 gold pieces
(3, -6, D:4)
  a +0 whip
  a gnoll corpse
(3, -5, D:4)
  a +2 vampiric whip (still there?)
  a gnoll corpse (still there?)
(5, -3, D:4)
  a +0 club