Level 1
  
    ST 5 PE 6 EN 5 CH 6 IN 6 AG 6 LK 6
  
    Lockpick, Medicine, and Repair
  
  
  
  Level 2
  
    Energy Weapons +8 (25), Science +8 (25)
  
    Intense Training (EN)
  
    Bobblehead (Medicine)
  
  
  
  Level 3
  
    Small Guns +8 (25), Explosives +8 (25)
  
    Intense Training (EN)
  
  
  
  Level 4
  
    Medicine +16 (58)
  
    Educated
  
    Bobblehead (Strength)
  
  
  
  Level 5
  
    Lockpick +18 (50), Speech +1 (18)
  
    Comprehension
  
    Duck and Cover! => Explosives +2 (27)
  
    Grognak the Barbarian => Melee Weapons +2 (19)
  
    Grognak the Barbarian => Melee Weapons +2 (21)
  
    Pugilism Illustrated => Unarmed +2 (21)
  
    Pugilism Illustrated => Unarmed +2 (23)
  
    Tales of a Junktown Jerky Vendor => Barter +2 (19)
  
    Tales of a Junktown Jerky Vendor => Barter +2 (21)
  
    Tumblers Today => Lockpick +2 (52)
  
    Big Book of Science => Science +2 (27)
  
    Dean's Electronics => Repair +2 (34)
  
    Lying, Congressional Style => Speech +2 (20)
  
    Pugilism Illustrated => Unarmed +2 (25)
  
    Tales of a Junktown Jerky Vendor => Barter +2 (23)
  
  
  
  Level 6
  
    Small Guns +5 (30), Energy Weapons +5 (30), Lockpick +3 (55), Repair +1 (35), Science +3 (30), Medicine +2 (60)
  
    Bloody Mess
  
    U.S. Army: 30 Handy Flamethrower Recipes => Big Guns +2 (21)
  
    Grognak the Barbarian => Melee Weapons +2 (23)
  
    Nikola Tesla and You => Energy Weapons +2 (32)
  
    D.C. Journal of Internal Medicine => Medicine +2 (62)
  
  
  
  Level 7
  
    Lockpick +9 (64), Repair +10 (45)
  
    Gunslinger
  
    Dean's Electronics => Repair +2 (47)
  
    Pugilism Illustrated => Unarmed +2 (27)
  
    Tumblers Today => Lockpick +2 (66)
  
    Lying, Congressional Style => Speech +2 (22)
  
    Grognak the Barbarian => Melee Weapons +2 (25)
  
    Chinese Army: Special Ops Training Manual => Sneak +2 (19)
  
    Pugilism Illustrated => Unarmed +2 (29)
  
    Tales of a Junktown Jerky Vendor => Barter +2 (25)
  
  
  
  Level 8
  
    Sneak +6 (25), Lockpick +9 (75), Speech +3 (25), Medicine +1 (63)
  
    Commando
  
    Bobblehead (Intelligence)
  
    Dean's Electronics => Repair +2 (51)
  
    D.C. Journal of Internal Medicine => Medicine +2 (67)
  
    Dean's Electronics => Repair +2 (53)
  
    Grognak the Barbarian => Melee Weapons +2 (27)
  
    Tales of a Junktown Jerky Vendor => Barter +2 (27)