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Douglas R. Mason
37 books by Douglas R. Mason are in our catalogue. Sort by reading order, newest, or highest-rated below. Every title is rated for violence, language, and sexual content, with age recommendations and trigger warnings.
37 books in our directoryGenres: Dark Fantasy, Heroic Fantasy
R: 2PG: 7PG-13: 26G: 2
The Darkling Plain
RAdult 18+
Forgotten Rocket
RAdult 18+
The Typhon Intervention
PGAdult 18+★ 1.5
The Star of Hesiock
PGMiddle Grade 8-12
Last Shuttle to Planet Earth
PG-13Adult 18+
The Vort Programme
PG-13Adult 18+
Mission to Pactolus R
PG-13YA 12-17★ 3.5
The Thorburn Enterprise
PGMiddle Grade 8-12
Euphor Unfree
PG-13Adult 18+
Pitman's Progress
PG-13YA 12-17
Phoenix of Megaron
Space 1999 #10
PG-13Adult 18+
The Omega Worm
PG-13YA 12-17
Moon Odyssey
Space 1999 #2
GAdult 18+
Lunar Attack
Space 1999 #5
PG-13YA 12-17
Astral Quest
Space 1999 #6
PG-13Adult 18+
Operation Umanaq
PG-13Adult 18+★ 2.8
The Fingalnan Conspiracy
PG-13Adult 18+
The Bromius Phenomenon
Dag Fletcher #6
PG-13Adult 18+★ 2.73
The Phaeton Condition
PGAdult 18+★ 3.14
The Resurrection of Roger Diment
PG-13YA 12-17★ 3.6
Horizon Alpha
PG-13Adult 18+★ 2.7
The Plantos Affair
Dag Fletcher #4
PG-13Adult 18+
The Ring of Garamas
Dag Fletcher #5
PG-13YA 12-17
Dilation Effect
PG-13Adult 18+★ 1.89
Matrix
PG-13Adult 18+★ 2.45
The Weisman Experiment
PG-13Adult 18+
The Janus Syndrome
PG-13Adult 18+
Binary Z
Space Corporation #3
PGAdult 18+
One Is One
Dag Fletcher #3
GAdult 18+★ 2.12
Moons of Triopus
Space Corporation #2
PGAdult 18+★ 2.62
The Tower of Rizwan
PG-13YA 12-17★ 2.33
Landfall Is a State of Mind
PG-13Adult 18+
Ring of Violence
PG-13YA 12-17
Eight Against Utopia
PG-13YA 12-17★ 2.73
Never the Same Door
Space Corporation #1
PG-13Adult 18+
Interstellar Two-Five
Dag Fletcher #2
PG-13YA 12-17
From Carthage Then I Came
PGAdult 18+★ 2.73