The books "You Too Can be a Taxidermist", "You Also Can be a Taxidermist", and "Everyone Can be a Taxidermist" can be seen on Buell's bench in the attic as he stuffs a raccoon. These books mirrors those earlier seen on Anna's desk in Episode 2, "You Too Can be an Artist", "You Also Can be an Artist", and "Everyone Can be an Artist".
Another casserole dish is broken in this episode, bringing the total up to four throughout this series.
The book Anna is reading on the plane is "The Girl on the Cruise."