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Level 1 of the Dungeon
[Shop] Erchas Zitwuh's Book Boutique
  a book of the Warp (416 gold)
  a book of Weapons (364 gold)
  a book of Changes (234 gold)
  a book of Conjurations (260 gold)
  a book of Burglary (260 gold)
  a book of Debilitation (260 gold)
  a book of Misfortune (468 gold)
  a book of Frost (286 gold)
(0, 0, D:1)
  a +1 dagger
(2, -4, D:1)
  a book of Debilitation
(16, -21, D:1)
  a +0 dagger
  a +0 dagger of draining
(17, -25, D:1)
  a +0 dagger
(18, -29, D:1)
  a book of Spatial Translocations
(19, -9, D:1)
  a potion of magic
  a potion of berserk rage
  2 potions of invisibility
  a +0 robe
(21, -33, D:1)
  a +0 robe
(32, -25, D:1)
  a +0 dagger
  a +0 ring mail
(33, -11, D:1)
  a +0 spear
(35, -45, D:1)
  a +0 club
(37, -12, D:1)
  a +0 club
(39, -13, D:1)
  a +0 dagger
(42, -10, D:1)
  a +0 sling
  a +0 dagger
(45, -26, D:1)
  7 stones

Level 2 of the Dungeon
(0, 0, D:2)
  2 potions of magic
(1, 17, D:2)
  6 stones
(5, 28, D:2)
  a +0 dagger
  10 stones
(8, 18, D:2)
  a +0 leather armour
(10, 26, D:2)
  a potion of brilliance
(14, 18, D:2)
  a +0 short sword
(16, 12, D:2)
  a +0 dagger
(16, 21, D:2)
  a +0 dagger
(19, 18, D:2)
  a +0 sling
(25, 24, D:2)
  a book of Changes
(25, 31, D:2)
  a book of the Senses
(28, 12, D:2)
  a potion of berserk rage
(29, 5, D:2)
  a +0 dagger

Level 3 of the Dungeon
(10, 10, D:3)
  a potion of magic
(17, -23, D:3)
  a +0 club
(29, -14, D:3)
  a +0 dagger
(30, -2, D:3)
  a wand of polymorph (10)
(30, 3, D:3)
  2 potions of mutation
(36, 11, D:3)
  a +0 whip
  a stone
(39, 0, D:3)
  a potion of lignification
  a potion of flight
  a +0 ring mail
(41, 7, D:3)
  a potion of brilliance
(46, 1, D:3)
  a +0 dagger
  5 stones
(51, 2, D:3)
  a +0 short sword
(53, -21, D:3)
  a potion of brilliance
(55, -4, D:3)
  3 stones

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 flail of protection
  (unseen)
(9, -6, D:4)
  a +0 ring mail
(10, -5, D:4)
  a +0 long sword
(14, 1, D:4)
  a +0 hand axe