Ergo sum : The complete trilogy

A trilogy of first contact, moral courage, and what it means to be human in a universe that turns out not to be empty.

Beginning with the accidental discovery of laser signals from tau Ceti twelve light years away, and ending with humanity's first generation ship voyage beyond the solar system, the Ergo Sum trilogy spans sixty years of human history and the most important question any civilisation has ever faced.

Written by a solar astrophysicist with forty years of research experience, every scientific detail is accurate. The star is real. The signals are the kind that keep real astronomers awake at night. The hope is real too.

Dubito, Ergo Sum: I Doubt, Therefore I Am. Book 1.

Credo, Ergo Sum: I Believe, Therefore I Am. Book 2.

Cogito, Ergo Sum: I Think, Therefore I Am. Book 3.