1. The nature and extent of sexual assault;Abel,1990
2. Polygraph testing of the pedophile;Abrams,1993
3. Polygraphy: A new beginning;Abrams;Polygraph,1991
4. Polygraph surveillance of probationers;Abrams;Polygraph,1986
5. Post-conviction polygraph testing: Then and now;Abrams;Polygraph,2000