Melody

Level 1 of the Dungeon
[Shop] Feares's Book Boutique
  the Unrestrained Analects (644 gold)
  a book of Changes (252 gold)
  a book of Storms (364 gold)
  Umoyx's Compendium of the Dislocated Quake (588 gold)
    Spells                            Type                      Level
     a - Teleport Other                Translocation                 3
     b - Leda's Liquefaction           Hexes/Earth                   4
     c - Borgnjor's Vile Clutch        Necromancy/Earth              5
     d - Summon Forest                 Summoning/Translocation       5
  a book of Hexes (504 gold)
  the Anthology of Flaming Mud (616 gold)
    Spells                            Type                      Level
     a - Scorch                        Fire                          2
     b - Stone Arrow                   Conjuration/Earth             3
     c - Sticky Flame                  Conjuration/Fire              4
     d - Shatter                       Earth                         9
  a book of Spatial Translocations (252 gold)
  a book of the Wilderness (532 gold)
(0, 0, D:1)
  a +0 dagger
(7, -17, D:1)
  a +0 ring mail
(7, 7, D:1)
  a +0 club
(9, 6, D:1)
  a +0 club
(11, 4, D:1)
  a +0 dagger
(11, 6, D:1)
  a +0 quarterstaff
(20, 13, D:1)
  a +0 hand axe
(29, 5, D:1)
  a +0 club
(39, 12, D:1)
  a +0 leather armour
(40, 7, D:1)
  a +0 short sword
(46, 3, D:1)
  a +0 short sword
(50, 6, D:1)
  a +0 ring mail

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
(9, -12, D:2)
  a +0 club
(14, 15, D:2)
  a +0 sling
(16, -15, D:2)
  a +0 leather armour
(38, -17, D:2)
  a +0 buckler
(39, 11, D:2)
  a +0 pair of boots
(48, 4, D:2)
  a +0 great sword
(51, -3, D:2)
  a +0 dagger

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 dagger
(1, -14, D:3)
  a +2 helmet
(1, 1, D:3)
  a +0 flail
  a +0 chain mail
(2, 1, D:3)
  a +1 short sword of venom
  3 poisoned darts
  a +0 dagger
(3, -24, D:3)
  a +0 dagger
(3, 3, D:3)
  a +0 dagger
(16, 4, D:3)
  a +0 dagger
(25, -8, D:3)
  a +0 leather armour
(35, -15, D:3)
  a +0 whip
(40, -28, D:3)
  a +0 mace
(40, -27, D:3)
  a +0 war axe
  a +0 ring mail
(41, -28, D:3)
  a +0 whip
(44, -24, D:3)
  a +0 dagger
  a +0 leather armour
(52, 11, D:3)
  a rat corpse (skeletalised by now)
(54, 17, D:3)
  a +0 leather armour
(54, 20, D:3)
  a +0 short sword

Level 4 of the Dungeon
[Shop] Royrghu's Assorted Antiques
  (Shop contents are unknown)
(0, 0, D:4)
  a potion of curing
(0, 1, D:4)
  a +0 dagger
(3, -3, D:4)
  a wand of polymorph (11)
(4, 3, D:4)
  a +0 war axe
  a +0 leather armour
  an orc corpse
(4, 4, D:4)
  a +2 hand axe of electrocution (still there?)
  a +0 chain mail (still there?)
  a +0 short sword (still there?)
  a +0 leather armour (still there?)
(5, -3, D:4)
  a +0 mace of draining
(5, 2, D:4)
  a potion of enlightenment
(5, 3, D:4)
  a +1 flail of draining (still there?)
  an orc corpse (still there?)
(7, -3, D:4)
  a +0 whip
(9, 7, D:4)
  10 gold pieces