Order of Abby Sinclair/Tess McCallum Books
Abby Sinclair and Tess McCallum are recurring characters in suspense novels by American author Michael Prescott. The book The Shadow Hunter introduces Abby, while Next Victim introduces Tess. From then on, they team up in the next three novels.
The Abby Sinclair character debuted in the novel The Shadow Hunter in 2000, while Tess McCallum debuted in Next Victim in 2002. Below is a list of all of the novels one or the other characters appear in, sorted by date of publication: