XP:

All PCs gain enough XP to advance to the next level. (Too lazy to calculate actual XP.)

Loot:

The journals of Virivis the Arch-Transmuter contains scrolls with the following spells:

• Enlarge Person
• Reduce Person
• Alter Self
• Bear's Endurance, Mass
  
• Bull's Strength, Mass
  
• Cat's Grace, Mass
  
• Darkvision
• Eage's Splendor, Mass
  
• Fox's Cunning, Mass
  
• Owl's Wisdom, Mass
  
• Water Breathing
• Polymorph
• Animal Growth
• Baleful Polymorph
• Flesh to Stone
• Transformation
• Iron Body

Among the shelves are also found:

• Manual of Bodily Health +2
• Manual of Gainful Exercise +2
• Manual of Quickness of Action +2
• Tome of Clear Thought +2
• Tome of Leadership and Influence +2
• Tome of Understanding +2