• Ice Moon 1 The Enceladus Mission
• The Hole
• Impact
• Mars Nation 2
• The Titan Probe
• The Death of the Universe: Rebirth: Hard Science Fiction (Big Rip Book 3)
• The Triton Disaster: Hard Science Fiction
• The Beacon: Hard Science Fiction
• Proxima Dreaming
• The Triton Disaster: Hard Science Fiction (Solar System Series Book 4)
• Proxima Trilogy: Part 1-3: Hard Science Fiction
• Mars Nation 1
• The Wall: Eternal Day
• The Io Encounter: Hard Science Fiction (Ice Moon Book 3)
• Ice Moon 4 Return to Enceladus
• The Death of the Universe: Hard Science Fiction (Big Rip Book 1)
• The Rift: Hard Science Fiction
• Proxima Rising
• The Dark Spring: Hard Science Fiction
• The Enceladus Mission: Hard Science Fiction
• Ice Moon 2 The Io Encounter
• Mars Nation: The Complete Trilogy
• Silent Sun: Hard Science Fiction
• Mars Nation 3
• The Death of the Universe: Ghost Kingdom: Hard Science Fiction (Big Rip Book 2)