Western University "completely baffled" by secret notes left around the library

Western University associate professor, Mike Moffatt, is on a mission to decode a series of notes that have been found tucked in books at a campus library. 

Sixteen cryptographic notes have been brought to his attention since the associate professor at Western University's Ivey Business School posted the one he found on Twitter. He tells Carol that he's even tried to read the notes with 3-D glasses.