Southern Cross
Patricia Cornwell
The Witch's Grave: An Ophelia and Abby Mystery
Shirley Damsgaard
Armor
John Steakley
Blood from a stone
Donna Leon
Argumentation and Debate
Austin J. Freeley & David L. Steinberg
Introduction to the Theory of Computation
Michael Sipser
Algorithms & Data Structures: The Science of Computing
Douglas Baldwin & Greg Scragg