The Society for a Subliminal State has published The Subliminal History of New York State: Route of Progress, a hardbound tunebook telling the subliminal history of the Erie Canal and beyond through shape note songs, stories, and written directions. The book contains 53 songs, all written by Carrie Dashow (text), and Jesse Pearlman Karlsberg (music) during the summer 2007 subliminal history tour of upstate New York.