behind

Level 1 of the Dungeon
(2, -1, D:1)
  a +2 short sword of venom
  a kobold corpse (skeletalised by now)
(8, 0, D:1)
  a +0 club
(13, 6, D:1)
  a bat corpse (skeletalised by now)
(17, 3, D:1)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(22, 9, D:1)
  a +0 glaive
(28, 17, D:1)
  a +0 short sword
  a kobold skeleton
(29, 5, D:1)
  a +0 whip
  a kobold skeleton
(30, 21, D:1)
  a bat skeleton
(44, 32, D:1)
  a frilled lizard skeleton
(47, 17, D:1)
  a rat corpse (skeletalised by now)

Level 2 of the Dungeon
[Shop] Soptit's Book Boutique
  a parchment of Animate Dead (135 gold)
  a parchment of Passwall (108 gold)
  a parchment of Forge Monarch Bomb (189 gold)
  a parchment of Slow (54 gold)
  a parchment of Sublimation of Blood (81 gold)
  a parchment of Blink (81 gold)
  a parchment of Dispel Undead (135 gold)
  a parchment of Passage of Golubria (135 gold)
(0, 0, D:2)
  10 gold pieces
(4, -1, D:2)
  13 gold pieces
(4, 0, D:2)
  a +0 dagger
(6, 9, D:2)
  a +0 dagger
(13, -7, D:2)
  a +0 flail
(15, -8, D:2)
  a +0 dagger
  5 stones
(16, 15, D:2)
  a +0 plate armour
(24, 6, D:2)
  a +0 whip
  a kobold corpse (skeletalised by now)
(39, -10, D:2)
  a jackal corpse (skeletalised by now)
(39, -9, D:2)
  a jackal corpse (skeletalised by now)
(40, -9, D:2)
  a jackal corpse (skeletalised by now)

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 flail
(10, -19, D:4)
  a hound corpse
(11, 1, D:4)
  a bombardier beetle corpse