William Hertling Free Sci-Fi Audiobooks

Singularity Series Bk 1-4 – William Hertling William Hertling March 12, 2022
Kill Chain Series – Books 1-2 – William Hertling William Hertling January 16, 2021
Kill Process – William Hertling William Hertling September 24, 2016
William Hertling – Singularity Series 1-4 – Avogadro Corp, A.I. Apocalypse, The Last Firewall, The Turing Exception – William Hertling William Hertling March 6, 2016
The Turing Exception (Singularity #4) – William Hertling William Hertling March 5, 2016
Singularity 2 – A.I. Apocalypse 32k – William Hertling May 27, 2014
Singularity 1 – Avogadro Corp The Singularity Is Closer Than It Appears (Unb) 32k – William Hertling May 27, 2014