TryExcept

Level 1 of the Dungeon
(11, -1, D:1)
  a +0 club
(15, 4, D:1)
  a +0 mace
(18, 12, D:1)
  6 bolts
(20, -15, D:1)
  a +0 dagger
(22, 13, D:1)
  the Handbook of Supportive Transmutation
    Spells                            Type                      Level      
    Known
     a - Sting                         Transmutation/Poison          1         
    no
     b - Animate Armour                Summoning/Earth               4         
    no
     c - Blade Hands                   Transmutation                 5         
    no
     d - Dragon Form                   Transmutation                 7         
    no
(25, -15, D:1)
  a +0 club
(28, -5, D:1)
  a +0 club
(35, 5, D:1)
  a +0 club
(37, -4, D:1)
  a +0 club
(42, -20, D:1)
  18 arrows
(42, 8, D:1)
  a +0 pair of boots
(47, -13, D:1)
  a +0 dagger
(54, -2, D:1)
  Vishru's Reference Book on Venom and Flight
    Spells                            Type                      Level      
    Known
     a - Lightning Bolt                Conjuration/Air               5         
    no
     b - Alistair's Intoxication       Transmutation/Poison          5         
    no
     c - Maxwell's Capacitive Coupling Air                           8         
    no

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 dagger
  a +0 club
  a +0 short sword
(2, 11, D:2)
  17 arrows
(5, -4, D:2)
  a ring of poison resistance
(11, 4, D:2)
  a +0 club
(20, 37, D:2)
  13 arrows
(38, 14, D:2)
  a +0 dagger
(38, 27, D:2)
  Byin's Catalogue of Torrid Venom
    Spells                            Type                      Level      
    Known
     a - Ignite Poison                 Fire/Transmutation/Poison     3         
    no
     b - Starburst                     Conjuration/Fire              6         
    no
     c - Ignition                      Fire                          8         
    no
(44, 9, D:2)
  a +0 whip
(48, 29, D:2)
  a +0 flail
(50, 2, D:2)
  17 arrows

Level 3 of the Dungeon
(0, 0, D:3)
  a potion of degeneration
  2 potions of flight
(27, 2, D:3)
  a +0 whip
(33, 19, D:3)
  a +0 dagger
(33, 24, D:3)
  a +0 club
(33, 32, D:3)
  a +0 short sword
(33, 34, D:3)
  a +0 leather armour
  a +0 whip
(33, 35, D:3)
  a +0 dagger
(35, -3, D:3)
  a scroll of identify
(35, 19, D:3)
  a +0 leather armour (still there?)
  a +0 flail (still there?)
(36, 19, D:3)
  a +0 hand axe
(38, 19, D:3)
  a +0 hand axe
(39, 5, D:3)
  a +0 mace

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 quarterstaff
(1, 0, D:4)
  a +0 giant club
(4, 0, D:4)
  a +0 short sword
  a +0 dagger
(6, -4, D:4)
  a quokka skeleton
(35, 33, D:4)
  a +0 mace
(37, 24, D:4)
  a +0 ring mail
(38, 17, D:4)
  a Necronomicon
(40, 6, D:4)
  18 sling bullets
(41, 18, D:4)
  a poisoned dart
(42, 17, D:4)
  a poisoned dart
(43, 13, D:4)
  a +0 club
(43, 16, D:4)
  2 poisoned darts
(48, 42, D:4)
  an amulet of magic regeneration