About The Book

This thrilling Star Trek: The Original Series adventure follows the crew of the USS Enterprise as they face a deadly and violent power.

Captain Kirk and his crew are on a mission to investigate the mysterious wave of violence that has overtaken the Helvans—revolutions, mass riots, horrible tortures. This chaos is all part of an experiment by an unimaginable power that soon grips even the crew of the U.S.S. Enterprise.

Kirk is plagued by violent hallucinations and removed from command. Spock takes charge but his orders seem irrational, even cruel. Unless this terrible influence can be stopped, not only the Enterprise, but an entire galaxy will be ensnared in the deadly grip of the Prometheus Design.

About The Authors

Myrna Culbreath

Myrna Culbreath is the science fiction author of numerous Star Trek tie-in novels and anthologies, with many written alongside her writing partner, Sandra Marshak.

Sondra Marshak

Sondra Marshak is the author of numerous Star Trek tie-in novels and anthologies, many written alongside her writing partner, Myrna Culbreath.