Privateers (The Grand Tour Book 2)
Empire Builders (The Grand Tour Book 3)
Mars (The Grand Tour Book 4)
Moonrise (The Grand Tour Book 5)
Moonwar (The Grand Tour Book 6)
Return to Mars (The Grand Tour Book 7)
The Precipice: A Novel (The Grand Tour Book 8)
The Rock Rats (The Grand Tour Book 11)
New Earth (The Grand Tour Book 21)
Saturn: A Novel of the Ringed Planet (The Grand Tour Book 14)