Jack F. Murphy
Havoc
A wealthy Los Angeles teen and her superficial friends wants to break out of suburbia and experience Southern California's "gangsta" lifestyle. But problems arise when the preppies get in over their heads and provoke the wrath of a violent Latino gang. Suddenly, their role-playing seems a little too real.
Progeny
An unsuspecting woman is impregnated by aliens who are experimenting on the human population.
Ticks
Teens camping in a northern California retreat are terrorized by mutant insects created by evil, polluting pot farmers.
Syngenor
A scientist engineers a group of genetically engineered cyborgs for use as "supersoldiers" to fight U.S. wars in the Middle East. However, things get ugly when the cyborgs malfunction and turn on their creators.