About the book

We Can’t Go Back

We Can’t Go Back is a provocative, high-stakes thriller that blends international terrorism, domestic tragedy, and moral urgency. When a global conspiracy targets minorities and Western institutions, the lives of ordinary Americans are shattered. With unforgettable characters and chilling parallels to real events, Robert L. Hirsch delivers a timely, interesting story that dares readers to confront hate and fight back.

Invisible Threat

Dr. Alan Mazer graduated from Harvard Medical School at the age of twenty and started curing rare diseases by age twenty-five. He grew into one of America’s most brilliant scientists, so no one could have foreseen his true intentions.