behind

Level 1 of the Dungeon
[Shop] Zyttenn's Book Emporium
  a parchment of Alistair's Walking Alembic (178 gold)
  a parchment of Sphinx Sisters (237 gold)
  a parchment of Awaken Armour (148 gold)
  a parchment of Foxfire (59 gold)
  a parchment of Stone Arrow (118 gold)
  a parchment of Maxwell's Portable Piledriver (118 gold)
  a parchment of Freezing Cloud (178 gold)
  a parchment of Summon Cactus Giant (207 gold)
  a parchment of Passwall (118 gold)
  a parchment of Mephitic Cloud (118 gold)
  a parchment of Gloom (118 gold)
  a parchment of Volatile Blastmotes (118 gold)
(0, 0, D:1)
  a +0 whip
(1, -3, D:1)
  a +0 dagger
  a rat skeleton
  a goblin skeleton
(2, -5, D:1)
  a rat skeleton
(26, 18, D:1)
  a ball python skeleton
(30, 23, D:1)
  a jackal corpse (skeletalised by now)
(41, 11, D:1)
  a +0 short sword
(53, 14, D:1)
  a +0 club
  a goblin skeleton
(54, -14, D:1)
  a quokka corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
(8, -1, D:2)
  2 poisoned darts
(21, -7, D:2)
  a +0 club
(31, 11, D:2)
  a +0 robe
(35, -19, D:2)
  a +0 ring mail
(35, 21, D:2)
  a bat corpse (skeletalised by now)
(42, -20, D:2)
  a +0 short sword
  4 stones
(49, -12, D:2)
  a +0 dagger
(53, -7, D:2)
  a jackal skeleton
(54, -6, D:2)
  a rat skeleton
(62, -36, D:2)
  a bat corpse (skeletalised by now)
(67, 7, D:2)
  a +0 falchion

Level 3 of the Dungeon
(10, 6, D:3)
  a +0 short sword
(19, 18, D:3)
  a potion of enlightenment
(22, 8, D:3)
  a +0 pair of gloves