Bnni

Level 1 of the Dungeon
[Shop] Ketraes's Book Shop
  a Trismegistus Codex (260 gold)
  a book of Spectacle (480 gold)
  the Catalogue of Focus (500 gold)
    Spells                            Type                      Level
     a - Shock                         Conjuration/Air               1
     b - Sting                         Transmutation/Poison          1
     c - Conjure Ball Lightning        Conjuration/Air               6
     d - Plasma Beam                   Fire/Air                      6
     e - Eringya's Noxious Bog         Transmutation/Poison          6
  Great Wizards, Vol. VII (300 gold)
  a book of Decay (300 gold)
  a book of Displacement (220 gold)
  a book of Dangerous Friends (400 gold)
  a book of Frost (200 gold)
(0, 0, D:1)
  a +0 club
  5 stones
(9, 9, D:1)
  a +0 dagger
  4 stones
(11, 33, D:1)
  a +0 sling
(12, 22, D:1)
  a +0 whip
(26, 5, D:1)
  a +0 club
  a stone
(43, 1, D:1)
  3 stones
(43, 9, D:1)
  a +0 robe
(45, 22, D:1)
  a +0 whip
  3 stones
(48, 47, D:1)
  a +0 hat
(52, -4, D:1)
  5 stones
(55, 11, D:1)
  a +0 sling

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 spear
(17, 11, D:2)
  a flux talisman
(47, -6, D:2)
  a +0 robe

Level 3 of the Dungeon
[Shop] Umoomog's Distillery
  a potion of attraction (33 gold)
  a potion of invisibility (88 gold)
  2 potions of lignification (66 gold)
  a potion of cancellation (88 gold)
  a potion of mutation (88 gold)
  a potion of ambrosia (88 gold)
(3, -6, D:3)
  a +0 club
(4, 2, D:3)
  2 stones
(9, -7, D:3)
  a +0 leather armour
(15, -14, D:3)
  a +0 helmet
(15, 18, D:3)
  a +0 ring mail
(20, 21, D:3)
  a +0 sling
  a +0 club
(24, 23, D:3)
  a +0 scale mail
(29, 1, D:3)
  a +0 leather armour
(36, -11, D:3)
  a stone
(40, 9, D:3)
  5 stones
(46, 22, D:3)
  a +0 short sword
  6 poisoned darts
(48, 23, D:3)
  a staff of death
(67, -1, D:3)
  a +0 flail

Level 4 of the Dungeon
(0, 0, D:4)
  7 stones
(2, 26, D:4)
  a +0 club
(7, 9, D:4)
  a +0 whip
  a +0 club
(8, 9, D:4)
  a +0 spear
(13, 0, D:4)
  a +0 dagger
(18, 22, D:4)
  a +0 whip
(22, 35, D:4)
  a +0 short sword
(24, -12, D:4)
  a +0 hand axe
(25, -12, D:4)
  a +0 trident
(34, -9, D:4)
  a ball python skeleton
(37, -4, D:4)
  6 stones
(39, -1, D:4)
  6 stones
(39, 22, D:4)
  a +0 trident
(43, 10, D:4)
  3 stones
(46, -20, D:4)
  a +2 hand axe of venom (still there?)
  a +0 whip (still there?)
  an orc corpse (still there?)