Double Negative (The Dial Press, 1980; Penguin paperback reprint, 1982; Washington Square Press paperback reprint, 1991; Felony & Mayhem paperback reprint, 2005); also published in Mystery Guild, British, Japanese, German, and Serbo-Croatian editions.
The Full Catastrophe (Simon and Schuster, 1990; Washington Square Press paperback reprint, 1991); also published in Literary Guild, German, and Turkish editions.
The Error of Our Ways (Henry Holt, 1997; Owl/Holt paperback reprint, 1998).
