OmG

Level 1 of the Dungeon
[Shop] Piroxafe's Book Shop
  a book of Spatial Translocations (234 gold)
  a book of Minor Magic (208 gold)
  a book of the Hunter (338 gold)
  a book of Burglary (286 gold)
  a book of Unlife (546 gold)
  a book of Spontaneous Combustion (494 gold)
  a book of Flames (364 gold)
  the Encyclopedia of Flashy Points (390 gold)
    Spells                            Type                      Level
     a - Teleport Other                Translocation                 3
     b - Fulminant Prism               Conjuration/Alchemy           4
     c - Fireball                      Conjuration/Fire              5
  a book of the Senses (364 gold)
  a book of Dangerous Friends (546 gold)
(0, 0, D:1)
  a +0 ring mail
(3, 19, D:1)
  a +0 club
  a goblin corpse (skeletalised by now)
(13, -13, D:1)
  a +0 club
(16, -3, D:1)
  a +0 short sword
(24, 11, D:1)
  a ball python corpse (skeletalised by now)
(26, -22, D:1)
  a +0 short sword
  a ball python corpse (skeletalised by now)
  a kobold corpse (skeletalised by now)
(28, 19, D:1)
  a +0 dagger
(39, -1, D:1)
  a +0 short sword
  a kobold corpse (skeletalised by now)
(45, 10, D:1)
  a +0 club
  5 stones

Level 2 of the Dungeon
(0, 0, D:2)
  a rat skeleton
  a jackal skeleton
(1, -22, D:2)
  a +0 dagger
  5 stones
(2, -36, D:2)
  a stone
(6, -4, D:2)
  a bat corpse (skeletalised by now)
(15, -30, D:2)
  a +0 falchion
(22, 0, D:2)
  an adder corpse (skeletalised by now)
(22, 3, D:2)
  a +0 club
(24, -21, D:2)
  a quokka skeleton
(35, -24, D:2)
  a +0 dagger
(46, -13, D:2)
  a rat corpse (skeletalised by now)
(47, -32, D:2)
  a quokka skeleton
  a bat skeleton

Level 3 of the Dungeon
(0, 0, D:3)
  a quokka corpse
(2, 20, D:3)
  a +0 dagger
(4, 4, D:3)
  a ring of protection from fire
(13, 19, D:3)
  a +0 whip
(14, -2, D:3)
  a +0 war axe
(22, 4, D:3)
  3 stones
(22, 18, D:3)
  a +0 club
  a +0 flail
  a +0 whip
  a +0 flail
  a gnoll corpse (skeletalised by now)
  a gnoll corpse (skeletalised by now)
(25, -13, D:3)
  an adder corpse (skeletalised by now)
(35, 15, D:3)
  a +0 club
  a +0 chain mail
  a rat skeleton
(42, -10, D:3)
  an adder corpse (skeletalised by now)
(44, -20, D:3)
  a staff of death
(59, -2, D:3)
  a bat corpse (skeletalised by now)
(60, -1, D:3)
  a +0 ring mail

Level 4 of the Dungeon
(0, 0, D:4)
  a book of Winter
(1, 3, D:4)
  an adder corpse
(5, -6, D:4)
  7 stones
(8, -1, D:4)
  a scorpion corpse
  a ball python corpse
  a jackal corpse
(8, 1, D:4)
  a bombardier beetle corpse