• To The Center Of The Earth
• The Dark Side: Alex Hunter 9
• Primordia 3: The Lost World—Re-Evolution
• The Siberian Incident
• Seed of Evil
• Extinction Plague: Matt Kearns 4
• Escape From The Center of The Earth (To The Center Of The Earth Book 3)
• Book of the Dead
• This Green Hell - [Alex Hunter 03]
• Abyss
• Gorgon: An Alex Hunter Novel
• The First Bird: Omnibus Edition
• Beneath the Dark Ice
• Beneath the Dark Ice ah-1
• Primordia 2: Return to the Lost World
• Fathomless
• Kraken Rising: Alex Hunter 6
• The First Bird: Episode 1 tfb-1
• Return of the Ancients tvc-1
• This Green Hell ah-3
• Primordia_In Search of the Lost World
• Black Mountain ah-4
• The Void
• The Immortality Curse: A Matt Kearns Novel 3
• Black Mountain: An Alex Hunter Novel 4
• Arcadian Genesis (alex hunter)
• Hammer of God: Alex Hunter 5.5
• Dark Rising
• Return of the Ancients
• This Green Hell