The Theresa Free Library offers books, audiobooks, DVDs and local newspapers for patrons to enjoy. There are three public computers available for use as well as a color and black and white printer.

Copies: $0.10/sheet for black and white or $0.25/sheet for color

Fax machine: $1/page (currently unavailable)

There is a book sale room in the basement and a balcony museum that houses local history items.