Bob Triggs

Books
Tumble: The Andaman Event Tumble: The Andaman Event
Tumble: The Andaman Event
2015
Tumble: The Golden Capricorn Tumble: The Golden Capricorn
Tumble: The Golden Capricorn
2016
Tumble: The 35th Parallel Tumble: The 35th Parallel
Tumble: The 35th Parallel
2018
Tumble: A Thousand Shades of Fear Tumble: A Thousand Shades of Fear
Tumble: A Thousand Shades of Fear
2021