This is the Official Artbook for Caffeine: Victoria's Legacy. It contains the following:

• 52 Pages in total with character designs, backgrounds, CG artwork, and lore design
  
• Character Design Sheets and facts
  
• 10 Backgrounds with an initial sketch, outlines and lore details
  
• A selection of High-Resolution CGs
  
• Insignias, Coffee House Logos, and unused designs

NOTE: The Artbook Contains Spoilers.