When going to the website CluesAreEverywhere.com, click the accounting book on the left side of the crime scene presented and type in “squeaky clean,” you’ll be treated to some vintage ads advertising Hector MacQueen’s accounting services.
Hector MacQueen’s message would have been a fun Easter egg by itself, but the fun doesn’t stop there!
It’s a fun surprise, though I would caution anyone living in this Agatha Christie-created world from letting this man handle your money.
It turns out that the phrase “squeaky clean” is important for another reason.