Skip to main content
Campus Calendar

Shellock Holmes and the Reign of the Terrorpin: A Libraries After Dark Puzzle Challenge

  • To
  • McKeldin Library
image of McKeldin Mall Placeholder

Professor Pestudo has infiltrated the libraries and is populating it with counterfeit resources! To stop his arch enemy, Testudo has become Shellock Holmes and he needs your help. Solve the puzzles spread throughout the library to thwart Pestudo and win prizes!


McKeldin Library

7649 Library Lane

College Park, MD 20742-7011

Get Directions with Google Maps


University Libraries

For disability accommodations, please contact Julia Laughlin at

Event Tags

Schools and Units