Nigilith

Level 1 of the Dungeon
(1, -8, D:1)
  a +0 chain mail
(2, 2, D:1)
  21 arrows
(5, -13, D:1)
  a +0 scale mail
(15, -5, D:1)
  a stone
(18, 30, D:1)
  18 arrows
(20, -8, D:1)
  20 stones
(20, 1, D:1)
  a +0 robe
(21, -9, D:1)
  a stone
(24, 7, D:1)
  16 sling bullets
(37, 13, D:1)
  a +0 club
  3 stones
(42, -8, D:1)
  a +0 chain mail
(44, 11, D:1)
  a +0 club

Level 2 of the Dungeon
(2, 19, D:2)
  a +0 club
(3, 0, D:2)
  a +0 dagger
(11, 14, D:2)
  a cursed -1 ring mail
(11, 32, D:2)
  a +0 robe
(23, 24, D:2)
  a +0 club
(24, 10, D:2)
  7 stones
(28, 6, D:2)
  a +0 ring mail
(43, 22, D:2)
  a +0 club
(46, 37, D:2)
  a +0 pair of gloves
(52, 46, D:2)
  a +0 club
(54, 5, D:2)
  a +0 dagger
(54, 46, D:2)
  a +0 short sword
(56, 41, D:2)
  20 stones

Level 3 of the Dungeon
(11, -48, D:3)
  19 sling bullets
(11, 5, D:3)
  a bat corpse (skeletalised by now)
(12, -16, D:3)
  a +0 mace
(21, -38, D:3)
  a +0 mace
(22, -38, D:3)
  11 sling bullets
  a +0 club
  a +0 hunting sling
(23, -38, D:3)
  a +0 robe
  a +0 dagger
(25, -38, D:3)
  a +0 ring mail
  a +0 hand axe
(26, -38, D:3)
  a +0 robe
  a +0 dagger
  a +0 mace
(29, -38, D:3)
  2 sling bullets
(37, -47, D:3)
  a +0 robe
(44, -37, D:3)
  2 stones
(44, -13, D:3)
  a +0 dagger
(44, 7, D:3)
  a +0 halberd
(45, -29, D:3)
  a +0 pair of gloves
(45, -27, D:3)
  a +0 whip
(47, -41, D:3)
  5 tomahawks
(47, -16, D:3)
  a +0 short sword
(47, 1, D:3)
  a +0 flail
  a +0 whip
(49, -17, D:3)
  a +0 chain mail
(51, -32, D:3)
  a stone
  a +0 whip of holy wrath

Level 4 of the Dungeon
[Shop] Juigho's Book Shop
  a book of Summonings (700 gold)
  a book of Minor Magic (200 gold)
  a book of Geomancy (350 gold)
  a book of Conjurations (300 gold)
  a book of the Earth (650 gold)
  a book of Cantrips (200 gold)
  a book of the Tempests (700 gold)
  the Catalogue of Transmigration (500 gold)
    Spells                             Type                      Level
     a - Sticks to Snakes             Transmutation                 2
     b - Passwall                     Transmutation/Earth           2
     c - Petrify                      Transmutation/Earth           4
     d - Alistair's Intoxication      Transmutation/Poison          5
  a book of Beasts (550 gold)
(0, 0, D:4)
  a +0 mace
  a +0 ring mail
(0, 8, D:4)
  a wand of polymorph (5/24)
(1, 8, D:4)
  a scroll of magic mapping
(3, 0, D:4)
  a bolt
(5, 0, D:4)
  a +0 mace
(7, -22, D:4)
  a +0 leather armour
(12, 14, D:4)
  a +0 ring mail
(22, -24, D:4)
  a +0 leather armour
(25, 11, D:4)
  18 sling bullets
(31, -21, D:4)
  20 arrows
(33, -25, D:4)
  a +0 helmet
(38, -9, D:4)
  a +0 club
  a +0 leather armour
  a +0 dagger
  a +0 robe
(40, -9, D:4)
  a +0 club