beldur

Level 1 of the Dungeon
[Shop] Lonwoub's Book Shop
  a book of Death (572 gold)
  a book of Displacement (286 gold)
  a book of Duality (598 gold)
  a book of Cantrips (208 gold)
  a book of Blood (416 gold)
  a Young Poisoner's Handbook (260 gold)
  a manual of Axes (1040 gold)
  a There-And-Back Book (468 gold)
(6, 2, D:1)
  a +0 club
(8, 16, D:1)
  a bat skeleton
(9, 5, D:1)
  a +0 sling
(26, -8, D:1)
  a +0 sling
(28, 6, D:1)
  a +0 leather armour
(30, 31, D:1)
  3 poisoned darts
(37, 27, D:1)
  5 stones
(37, 29, D:1)
  a hobgoblin skeleton
(38, 13, D:1)
  a +0 sling
(51, 38, D:1)
  a tengu skeleton
(53, 42, D:1)
  a kobold skeleton
(54, 33, D:1)
  a +0 sling
(55, 36, D:1)
  a draconian skeleton
(57, 40, D:1)
  an elf skeleton

Level 2 of the Dungeon
(4, 20, D:2)
  a frilled lizard corpse (skeletalised by now)
(5, 8, D:2)
  a rat corpse (skeletalised by now)
(13, 29, D:2)
  a hobgoblin skeleton
(14, 29, D:2)
  a +0 dagger
(15, 29, D:2)
  an adder skeleton
(16, 15, D:2)
  3 poisoned darts
(17, 17, D:2)
  a +0 mace
(22, 5, D:2)
  a +0 sling
(25, -2, D:2)
  3 stones
(25, 39, D:2)
  a +0 scale mail
(27, 10, D:2)
  a +0 short sword of protection
(27, 16, D:2)
  a +0 hand axe
(39, 19, D:2)
  6 stones
(40, 8, D:2)
  a frilled lizard corpse (skeletalised by now)
(40, 9, D:2)
  a bat corpse (skeletalised by now)
(43, 4, D:2)
  a +0 club
(45, 10, D:2)
  a +0 plate armour
(46, 16, D:2)
  a +0 whip
  5 stones

Level 3 of the Dungeon
(0, 0, D:3)
  a ribbon worm corpse
(0, 2, D:3)
  a river rat corpse
(23, 0, D:3)
  a +0 ring mail