The Carolyn Spector Papers contain the scripts of the book reviews written by Carolyn and broadcast on KLCC-FM radio from January 1990 to July 2001. The book reviews were aired twice a month on Northwest Passage, KLCC's afternoon local news program. Most of the books reviewed were written by authors from the Pacific Northwest or were about the Northwest. The theme music played in the background for both the book reviews and the promos was composed and played by her son, Robert Spector.

The collection contains the scripts of the book reviews, with notations of the date the review was aired, and the promos, brief announcements which contained information about an upcoming book review and were used to promote the book reviews. The collection also contains lists of the books reviewed. There are only a few letters in the correspondence series.