Mary Higgins Clark's website provides a list of her books with summaries in reverse chronological order. The dates of publication range between 1990 and 2014, with her most recent titles listed first.
The Author page on her website recounts not only how and why she became an author but also offers brief discussion of her work prior to 1990. Her first book, published in 1969, "Aspire To The Heavens" is also known as "Mount Vernon Love Story." "Deck The Halls," "He Sees You When You?re Sleeping" and "The Christmas Thief" were co-authored with daughter Carol Higgins Clark. "Inherit the Dead" is a collaborative novel written with several other authors.