Here is the full list of all 30 Crossword City Chronicles achievements.
Solved: The Extravaganza Ruby
Solved: The Champion Ring
The Diplomatic Briefcase
The Rare Cigars
The Orphanage Accounting
The String of Pearls
The Ancient Idol
The Domestic Poison
The School and the Factory
The Endangered Plants
The Antique Tiara
The Purple Ink
The Mighty Pen
The Bloody Slipper
The Grandfather Watch
The Art Imitating Life
The Family Portrait
The Dirty Money
The Shampoo's Instructions
The Secret Ingredient
The Foreign Funds
The Traveling Vase
The Haunted Book
The Wild Contract
The Mismatched Earrings
The Family Fortune
The Deadly Lapel Flower
The Athletic Autograph
The Blackmail Photos
The Deep Book