• Riker's Apocalypse (Book 3): The Precipice
• Surviving the Zombie Apocalypse (Book 13): Gone
• Surviving The Zombie Apocalypse (Book 14): Home
• Riker's Apocalypse (Book 1): The Promise
• ocalypse (Book 10): Drawl (Duncan's Story)
• Surviving the Zombie Apocalypse (Book 12): Abyss
• Surviving the Zombie Apocalypse (Book 9): Frayed