ntroutm

Level 1 of the Dungeon
[Shop] Guuridug's Book Boutique
  a book of Conjurations (260 gold)
  a book of the Earth (468 gold)
  a book of Minor Magic (208 gold)
  a book of Minor Magic (208 gold)
  Great Wizards, Vol. VII (390 gold)
  a book of Flames (364 gold)
  a book of Unlife (364 gold)
  a book of Geomancy (260 gold)
  a book of the Grave (364 gold)
  a book of Necromancy (234 gold)
(8, 8, D:1)
  a +0 hand axe
(8, 39, D:1)
  a +0 chain mail
(15, 24, D:1)
  a +0 dagger
  a ball python skeleton
  a ball python skeleton
  a goblin skeleton
(18, 25, D:1)
  a +0 sling
(24, -9, D:1)
  a +0 cloak
(26, 22, D:1)
  a +0 ring mail
(26, 37, D:1)
  a +0 club
  2 stones
  a kobold corpse (skeletalised by now)
(29, 37, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(30, 7, D:1)
  a +0 whip
  4 stones
  a kobold corpse (skeletalised by now)
(37, 30, D:1)
  a +0 robe
(40, 29, D:1)
  7 stones
(40, 33, D:1)
  a bat corpse (skeletalised by now)
(41, -5, D:1)
  a +0 whip
  a kobold skeleton
(44, 15, D:1)
  7 stones

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 flail
(1, 26, D:2)
  a +0 short sword
(4, 4, D:2)
  an adder corpse (skeletalised by now)
(10, 5, D:2)
  a bat skeleton
(10, 15, D:2)
  an adder skeleton
(12, -1, D:2)
  a +0 club
(12, 13, D:2)
  an adder skeleton
(12, 14, D:2)
  a frilled lizard skeleton
(16, 2, D:2)
  a +0 hand axe
(17, 16, D:2)
  a +0 club
(23, 1, D:2)
  a +0 robe
(27, 2, D:2)
  a +0 scale mail
(27, 13, D:2)
  a frilled lizard skeleton
(28, 13, D:2)
  a jackal skeleton
(28, 14, D:2)
  a jackal skeleton
(29, 12, D:2)
  a +0 hand axe
(32, 14, D:2)
  a jackal skeleton
(34, 15, D:2)
  a hobgoblin skeleton
(39, 26, D:2)
  a hobgoblin skeleton
(40, 23, D:2)
  a +0 ring mail
(46, 1, D:2)
  a +0 long sword

Level 3 of the Dungeon
[Shop] Hysot's Book Emporium
  a book of Metalworking (456 gold)
  My Sojourn through Swampland (288 gold)
  a book of Frost (240 gold)
  a book of Chaos (600 gold)
  a book of Annihilations (720 gold)
  a book of Touch (264 gold)
  a book of Touch (264 gold)
  a book of Frost (240 gold)
  an Everburning Encyclopedia (456 gold)
(9, -7, D:3)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(18, -18, D:3)
  a +0 leather armour
(18, -15, D:3)
  a +0 whip
(21, 11, D:3)
  a hobgoblin skeleton
(22, 11, D:3)
  a +0 dagger
  a +0 whip
  a +0 leather armour
  a +0 hand axe
  an orc skeleton
  an orc skeleton
(35, -1, D:3)
  a quokka skeleton
(37, -10, D:3)
  a hobgoblin skeleton
(47, 7, D:3)
  a +0 short sword

Level 4 of the Dungeon
(12, 28, D:4)
  a quokka corpse (skeletalised by now)
(17, 26, D:4)
  a +0 trident
  a centaur corpse (skeletalised by now)
(22, -2, D:4)
  a +0 hand axe
(33, -25, D:4)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(33, -24, D:4)
  a +0 club
  a goblin corpse (skeletalised by now)
(37, -18, D:4)
  a +0 dagger
  5 poisoned darts
  a kobold corpse (skeletalised by now)
(39, 6, D:4)
  a +0 whip
  a kobold skeleton
(43, -24, D:4)
  a +0 whip
(45, 31, D:4)
  a +0 chain mail
(46, -15, D:4)
  an adder skeleton
(47, 18, D:4)
  an adder skeleton
(49, -15, D:4)
  a +0 spear
  a gnoll skeleton
(50, -16, D:4)
  a +0 club
  a gnoll skeleton
(50, -15, D:4)
  a +0 halberd
  a gnoll skeleton
(55, -10, D:4)
  a +0 ring mail
(57, -13, D:4)
  a +0 club
  a kobold corpse (skeletalised by now)
(59, -13, D:4)
  a jackal corpse (skeletalised by now)
(61, -13, D:4)
  a jackal corpse (skeletalised by now)

Level 5 of the Dungeon
(0, 0, D:5)
  a +0 dagger
  a +0 robe
  a +0 dagger
  a +0 robe
  an orc corpse (skeletalised by now)
  an orc corpse (skeletalised by now)
(2, 0, D:5)
  a +0 short sword
(5, 15, D:5)
  a serpent talisman
(13, -7, D:5)
  a +0 whip
  a +0 leather armour
  a gnoll skeleton
(16, -20, D:5)
  a howler monkey skeleton
(16, -13, D:5)
  a +0 flail
(16, 5, D:5)
  a +0 club
(21, -18, D:5)
  a +0 glaive
(21, -5, D:5)
  a kobold corpse (skeletalised by now)
(24, 23, D:5)
  an adder corpse (skeletalised by now)
(25, 6, D:5)
  a +0 long sword
(28, 28, D:5)
  a +0 robe
(36, -19, D:5)
  a +0 spear
(39, 20, D:5)
  an adder corpse (skeletalised by now)
(48, -6, D:5)
  a +0 war axe
(48, 24, D:5)
  a black bear corpse (skeletalised by now)
(49, -17, D:5)
  an iguana skeleton
(50, 15, D:5)
  an adder skeleton
(52, 15, D:5)
  a +0 leather armour
  a +0 whip
(54, 15, D:5)
  a +0 flail
  a +0 ring mail
  a +0 mace
  a +0 robe
  a +0 dagger
(55, 15, D:5)
  a +0 dagger
(59, 19, D:5)
  a +0 scale mail
(60, 15, D:5)
  a water moccasin corpse (skeletalised by now)
(60, 23, D:5)
  a +0 giant club
(61, -2, D:5)
  a +0 dagger
  a +0 robe
  the elf corpse of Dowan (skeletalised by now)
(61, -1, D:5)
  a +0 short sword
  a +0 leather armour
  the elf corpse of Duvessa (skeletalised by now)

Level 6 of the Dungeon
(10, -29, D:6)
  a water moccasin corpse (skeletalised by now)
(14, 12, D:6)
  a howler monkey corpse (skeletalised by now)
(22, -32, D:6)
  a +0 halberd
  a +0 club
  a +0 spear
  a gnoll skeleton
  a gnoll skeleton
(22, -16, D:6)
  a +0 dagger
  a +0 whip of electrocution
  a +0 whip
  a kobold skeleton
  a kobold skeleton
(22, 13, D:6)
  a +0 hand axe
  a +0 chain mail
  an orc corpse (skeletalised by now)
(22, 14, D:6)
  a +0 club
  a +0 leather armour
  a +0 war axe
  6 poisoned darts
(23, -32, D:6)
  a +0 spear
  a gnoll skeleton
(23, -16, D:6)
  a +0 chain mail
  a +0 club
  a +0 dagger
  5 poisoned darts
  a +0 dagger of freezing
  a kobold skeleton
  a kobold skeleton
  a kobold skeleton
(24, -16, D:6)
  a +0 short sword
(30, -6, D:6)
  a +0 club
  a +0 leather armour
(34, -38, D:6)
  a +0 robe
(36, -31, D:6)
  a steam dragon skeleton
(38, -33, D:6)
  a +0 giant club
  an ogre skeleton
(45, -25, D:6)
  a +0 falchion

Level 7 of the Dungeon
(1, -7, D:7)
  the kobold corpse of Pikel (skeletalised by now)
(2, -43, D:7)
  a +0 club
  a gnoll skeleton
(2, -42, D:7)
  a +0 ring mail
(2, -32, D:7)
  a +0 robe
(6, -44, D:7)
  a +0 spear
(6, -36, D:7)
  a yak corpse (skeletalised by now)
(6, -35, D:7)
  a yak corpse (skeletalised by now)
(7, -36, D:7)
  a +1 hand axe
(8, -44, D:7)
  a +0 club
  a +0 leather armour
  a +0 whip
  a +0 club
  a gnoll skeleton
  a gnoll skeleton
(24, -36, D:7)
  a goblin skeleton
(24, -18, D:7)
  a water moccasin skeleton
(28, 1, D:7)
  a water moccasin skeleton
(32, -1, D:7)
  a +0 scale mail
(33, -35, D:7)
  a goblin skeleton
(34, -24, D:7)
  a -3 mace
(35, -34, D:7)
  a bullfrog skeleton
(35, -24, D:7)
  a -1 mace
(37, -26, D:7)
  a -3 short sword
(37, -24, D:7)
  a bat corpse (skeletalised by now)
(38, -26, D:7)
  a -2 long sword
(52, -17, D:7)
  a +0 dagger
(62, -17, D:7)
  a +0 club
(62, -16, D:7)
  a +0 war axe
  a +0 dagger
  a +0 scale mail
  an orc corpse (skeletalised by now)
(62, -15, D:7)
  a +0 flail
  an orc corpse (skeletalised by now)

Level 8 of the Dungeon
(3, 22, D:8)
  a +0 trident
(18, 7, D:8)
  a -2 mace of chaos
(19, 16, D:8)
  a +0 whip
(19, 38, D:8)
  a +0 dagger
  a +0 robe
(22, 35, D:8)
  a +0 shortbow
(23, 35, D:8)
  a +0 halberd
  a +0 robe
  a +0 halberd
  a +0 robe
(24, 35, D:8)
  a +0 long sword
  a +0 robe
  a +4 battleaxe
  a +0 robe
(37, 7, D:8)
  a +0 dagger
  a +0 robe
  an orc skeleton
(38, 5, D:8)
  a +0 hand axe
  3 poisoned darts
  an orc skeleton
(39, 1, D:8)
  a +0 spear
(41, -10, D:8)
  a +0 war axe
  an orc skeleton
(41, 5, D:8)
  an orc skeleton
(41, 7, D:8)
  a +0 trident
(64, -3, D:8)
  a +0 shortbow
  a centaur corpse (skeletalised by now)
(64, 2, D:8)
  a +0 leather armour

Level 9 of the Dungeon
[Shop] Rehoenla's Jewellery Shoppe
  a ring of flight (unknown) (332 gold)
  a +5 ring of evasion (unknown) (684 gold)
  an amulet of regeneration (570 gold)
  a ring of ice (unknown) (475 gold)
  a +4 ring of slaying (684 gold)
  a ring of protection from cold (unknown) (475 gold)
  a ring of magical power (unknown) (380 gold)
  the scarab talisman of Resem {+Blink} (1425 gold)
    [scarab talisman]
    +Blink:     It lets you blink.
  an inkwell talisman (380 gold)
(0, 0, D:9)
  a +0 robe
(2, 7, D:9)
  a +6 ring of strength
(6, 17, D:9)
  a +0 spear
  a +0 leather armour
  a +0 dagger
  the goblin skeleton of Sprozz
(10, -8, D:9)
  a yak skeleton
(10, -7, D:9)
  a yak corpse (skeletalised by now)
(11, -9, D:9)
  a yak skeleton
(11, -8, D:9)
  a +1 scimitar of flaming
  a yak skeleton
(19, -22, D:9)
  a +0 giant club
  a +0 giant spiked club
  a two-headed ogre corpse (skeletalised by now)
(23, -1, D:9)
  a +0 whip
  5 poisoned darts
  a +4 glaive
  a wyvern corpse (skeletalised by now)
  a kobold corpse (skeletalised by now)
(23, 0, D:9)
  a yak corpse (skeletalised by now)
(24, 0, D:9)
  a basilisk skeleton
(26, 1, D:9)
  a +0 shortbow

Level 10 of the Dungeon
(6, -42, D:10)
  a +0 short sword
  a +0 glaive
  a +2 long sword
(10, -13, D:10)
  a scroll of identify
(16, -41, D:10)
  a +0 short sword
(16, -25, D:10)
  a +0 whip
  a kobold skeleton
(17, -42, D:10)
  a +0 dagger
(17, -26, D:10)
  a +0 hand axe
  an orc skeleton
(17, -25, D:10)
  a +0 short sword of draining
  a kobold skeleton
(17, -24, D:10)
  a +0 morningstar
(18, -28, D:10)
  a +0 short sword
  a +0 robe
  a +0 dagger
  an orc skeleton
(18, -27, D:10)
  a +0 short sword
  a +0 short sword
  a +0 robe
  a +0 dagger
(18, -26, D:10)
  a +0 short sword
(22, -38, D:10)
  a +0 short sword
  a +2 dagger of venom
  a +0 club
  a kobold skeleton
  a kobold skeleton
  a kobold skeleton
(23, -38, D:10)
  a +0 whip
  a +0 dagger
  a +0 robe
  a kobold skeleton
(23, -37, D:10)
  a +0 mace
  a +0 club
  12 poisoned darts
  a kobold skeleton
  a kobold skeleton
(25, -37, D:10)
  a +0 dagger
  a +0 robe
  a kobold skeleton
(27, -22, D:10)
  a +0 cloak
(40, -29, D:10)
  a rimehorn talisman
(44, -14, D:10)
  a +0 spear
(46, -14, D:10)
  a +0 spear
(46, -13, D:10)
  a +0 whip
  a gnoll skeleton
(46, -11, D:10)
  a +0 spear
  a +0 scale mail
(46, -9, D:10)
  a +0 club
  a +0 flail
  a gnoll corpse (skeletalised by now)
  a gnoll corpse (skeletalised by now)
(56, -15, D:10)
  a +0 robe
  a -3 eveningstar of draining
  a +0 mace
  a +0 short sword
  a +0 shortbow

Level 11 of the Dungeon
[Shop] Geotsaoxt's Book Emporium
  a book of Duality (552 gold)
  a Young Poisoner's Handbook (240 gold)
  a book of Necromancy (216 gold)
  a book of Lightning (432 gold)
  a book of Dreams (288 gold)
  a book of Scorching (360 gold)
  a book of Decay (360 gold)
  a book of the Grave (336 gold)
  a book of Winter (336 gold)
(0, 0, D:11)
  a +0 whip
(1, -16, D:11)
  a +0 leather armour
(6, -14, D:11)
  a scroll of identify
(8, -19, D:11)
  3 stones
(12, -8, D:11)
  a +0 robe
  a +0 dagger
  an orc skeleton
(13, -26, D:11)
  a +0 lajatang
(13, -9, D:11)
  a +0 chain mail
  a +0 hand axe
(13, -8, D:11)
  a +0 hand axe
(14, -36, D:11)
  4 large rocks
(14, -8, D:11)
  a +0 leather armour
  a +0 war axe
(14, -6, D:11)
  a +1 heavy spear
(14, 4, D:11)
  a +2 mace of holy wrath
(17, -3, D:11)
  a +0 chain mail
(26, -8, D:11)
  a +0 scale mail
(29, -28, D:11)
  a +0 giant club
  a +0 giant club
(30, -42, D:11)
  the quill talisman of the Insatiable Xalams {-Tele rCorr Str+5 Dex+2}
    [quill talisman]
    -Tele:      It prevents most forms of teleportation.
    rCorr:      It protects you from acid and corrosion.
    Str+5:      It affects your strength (+5).
    Dex+2:      It affects your dexterity (+2).
(39, -16, D:11)
  a scarab talisman
(40, -41, D:11)
  a +0 ring mail
(45, -53, D:11)
  a +0 scale mail
(53, -28, D:11)
  +0 acid dragon scales
  an acid dragon skeleton

Level 12 of the Dungeon
[Shop] Pulunemm's Weapon Emporium
  a +0 great mace (120 gold)
  4 stones (4 gold)
  8 stones (9 gold)
  a +0 halberd (48 gold)
  the +6 long sword of Destiny {vamp, Dex+3} (645 gold)
    Dex+3:      It affects your dexterity (+3).
  a +5 orcbow of electrocution (444 gold)
  a +0 dagger (24 gold)
  6 stones (7 gold)
  6 atropa-tipped darts (64 gold)
(0, 0, D:12)
  a howler monkey skeleton
(10, -9, D:12)
  a howler monkey skeleton
(12, -12, D:12)
  a scroll of identify
  a +0 ring mail
  a +0 mace
  a howler monkey skeleton
(12, -10, D:12)
  a +0 chain mail
  a +0 trident
(13, -11, D:12)
  a +0 ring mail
  a +0 short sword
  an orc skeleton
(13, -10, D:12)
  a +0 robe
  a +0 dagger
  a +0 club
  an orc skeleton
(13, -9, D:12)
  a +0 leather armour
  a +0 whip
  an orc skeleton
(17, -44, D:12)
  a book of Decay
(19, -30, D:12)
  a +0 mace
(35, -8, D:12)
  a +0 robe
  a +0 short sword
(38, -12, D:12)
  a +0 robe
(41, 3, D:12)
  a +0 helmet
(41, 4, D:12)
  a +0 shortbow
(47, -21, D:12)
  3 stones
(52, -14, D:12)
  a +0 orcbow
  a centaur corpse (skeletalised by now)
(56, 3, D:12)
  a basilisk corpse (skeletalised by now)
(61, 0, D:12)
  4 stones

Level 13 of the Dungeon
(7, -24, D:13)
  a scroll of identify
(9, 12, D:13)
  a +0 long sword
  a +1 leather armour of willpower
  a +0 buckler
  a +3 long sword
  a +0 leather armour
  a +1 buckler of protection
  a tengu corpse (skeletalised by now)
  a tengu corpse (skeletalised by now)
(10, -15, D:13)
  6 large rocks
(10, 13, D:13)
  4 large rocks
  a cyclops corpse (skeletalised by now)
(10, 20, D:13)
  a +0 leather armour
(11, 20, D:13)
  5 stones
(15, 23, D:13)
  a staff of air
(17, -19, D:13)
  a +0 dagger
(19, 14, D:13)
  a +0 chain mail
(23, -19, D:13)
  a scroll of vulnerability
(26, -4, D:13)
  a +0 halberd
  a +0 chain mail
  a human corpse (skeletalised by now)
(27, -7, D:13)
  a +0 great mace
  a +0 chain mail
  a +0 battleaxe
  a +0 plate armour
  a +3 war axe
  a +0 plate armour
  a +0 kite shield
  a +3 long sword
  a +0 chain mail
  a +0 kite shield
  a +0 battleaxe
  a +0 plate armour
  a human corpse (skeletalised by now)
  a human corpse (skeletalised by now)
  a human corpse (skeletalised by now)
(27, -6, D:13)
  a +1 broad axe
  a +0 chain mail
(27, -4, D:13)
  a +0 bardiche
  a +0 plate armour
(29, 16, D:13)
  a hydra corpse (skeletalised by now)
(29, 31, D:13)
  a +0 halberd
(52, 3, D:13)
  a scroll of identify
(55, -5, D:13)
  a scroll of enchant weapon
(55, 4, D:13)
  a scroll of identify

the Ecumenical Temple

Level 1 of the Lair of Beasts
(0, 0, Lair:1)
  a cane toad skeleton
(5, 9, Lair:1)
  a +0 long sword
(9, -16, Lair:1)
  a +0 short sword
(12, -12, Lair:1)
  a cane toad skeleton
(14, 4, Lair:1)
  a wyvern skeleton
(18, -31, Lair:1)
  a black bear skeleton
(22, -26, Lair:1)
  a +0 dagger
(23, 14, Lair:1)
  a bullfrog skeleton
(24, 7, Lair:1)
  a +0 whip
(40, -34, Lair:1)
  a +0 leather armour
(46, 7, Lair:1)
  a black mamba skeleton
(47, 15, Lair:1)
  a +0 barding
(58, -15, Lair:1)
  a scroll of identify
(63, -35, Lair:1)
  a black mamba skeleton
(68, 1, Lair:1)
  a +0 war axe

Level 2 of the Lair of Beasts
(0, 0, Lair:2)
  a +1 whip of freezing
(5, -11, Lair:2)
  a +0 mace
(7, -4, Lair:2)
  a wolf skeleton
(7, 11, Lair:2)
  a water moccasin skeleton
(8, -1, Lair:2)
  a wyvern skeleton
(10, -2, Lair:2)
  a wolf skeleton
(15, 6, Lair:2)
  36 stones
(18, 7, Lair:2)
  a +0 scale mail
(21, -32, Lair:2)
  a human skeleton
(21, -31, Lair:2)
  a -1 short sword
(22, -32, Lair:2)
  a +0 ring mail
(22, -31, Lair:2)
  a -3 helmet
(22, -30, Lair:2)
  an elephant skeleton
(22, -22, Lair:2)
  a +0 dagger
  a +0 robe
  the orc skeleton of Nergalle
(23, -33, Lair:2)
  a +0 robe
(24, 6, Lair:2)
  a scarab talisman
(26, -12, Lair:2)
  a +0 cloak
(35, -5, Lair:2)
  a +0 orcbow
(44, -9, Lair:2)
  a +0 chain mail

Level 3 of the Lair of Beasts

Level 4 of the Lair of Beasts
(0, 0, Lair:4)
  a +0 club
(3, -12, Lair:4)
  a +0 rapier
(7, -17, Lair:4)
  a death yak skeleton
(9, 3, Lair:4)
  a dream sheep skeleton
(9, 5, Lair:4)
  a human skeleton
(10, 5, Lair:4)
  a yak skeleton
(14, -23, Lair:4)
  a +0 chain mail
(14, -9, Lair:4)
  a +0 whip
(15, -22, Lair:4)
  a hydra skeleton
(16, -7, Lair:4)
  a cane toad skeleton
(23, -7, Lair:4)
  a basilisk skeleton
(31, -5, Lair:4)
  a +0 club
(32, -44, Lair:4)
  an amulet of regeneration
(37, -25, Lair:4)
  a komodo dragon skeleton
(46, -24, Lair:4)
  a scroll of enchant weapon
(46, -11, Lair:4)
  a blink frog skeleton
(46, -7, Lair:4)
  a blink frog skeleton
  a blink frog skeleton
(46, -2, Lair:4)
  a blink frog skeleton
(47, -9, Lair:4)
  a blink frog skeleton
(48, -9, Lair:4)
  a blink frog skeleton
(48, -8, Lair:4)
  a blink frog skeleton
  a water moccasin skeleton
(49, -12, Lair:4)
  a +0 robe
(50, -26, Lair:4)
  a water moccasin skeleton
(50, -18, Lair:4)
  a yak skeleton
(52, -18, Lair:4)
  a death yak skeleton
(56, -1, Lair:4)
  a scroll of identify
(60, -24, Lair:4)
  a blink frog corpse (skeletalised by now)
(60, -23, Lair:4)
  a blink frog corpse (skeletalised by now)
  a blink frog corpse (skeletalised by now)
  a blink frog corpse (skeletalised by now)
(61, -32, Lair:4)
  a maw talisman

Level 5 of the Lair of Beasts
(0, 0, Lair:5)
  a yak skeleton
(2, 0, Lair:5)
  a yak skeleton
(6, -1, Lair:5)
  a +0 executioner's axe
(15, -35, Lair:5)
  an amulet of magic regeneration
(21, 11, Lair:5)
  a +0 crystal plate armour
(25, -36, Lair:5)
  a cane toad skeleton
(26, 0, Lair:5)
  a +0 hand axe
(28, -34, Lair:5)
  a wyvern skeleton
(37, -23, Lair:5)
  a death yak skeleton
(43, 15, Lair:5)
  a hydra skeleton
(43, 16, Lair:5)
  a komodo dragon skeleton
(47, 12, Lair:5)
  a black mamba skeleton
(54, -22, Lair:5)
  a death yak skeleton
(55, -36, Lair:5)
  a hell hound skeleton
(55, -34, Lair:5)
  a +0 robe
  a +0 dagger
(56, -35, Lair:5)
  a hell hound skeleton
(56, 5, Lair:5)
  2 scrolls of identify
(57, -36, Lair:5)
  a +2 demon trident of electrocution
(60, -37, Lair:5)
  a +0 vampiric demon trident
(61, -14, Lair:5)
  a basilisk skeleton
(64, -36, Lair:5)
  a +2 trident of protection
(64, -29, Lair:5)
  a +3 trident
(66, -6, Lair:5)
  a yak skeleton
(66, -5, Lair:5)
  a yak skeleton
(67, -5, Lair:5)
  a yak skeleton
(68, -5, Lair:5)
  a yak skeleton