• The Weathermakers (1967)
• The Astral Mirror
• Jupiter
• New Frontiers
• Cyberbooks
• Death Dream
• Battle Station
• The Green Trap
• Orion and King Arthur
• Rescue Mode - eARC
• Power Play
• Saturn
• The Best of Bova: Volume 1
• Privateers
• Orion and the Conqueror
• Farside
• The Aftermath
• Peacekeepers (1988)
• The Hittite
• The Multiple Man
• Able One
• Leviathans of Jupiter
• Mars Life
• Vengeance of Orion
• New Earth
• Voyagers III - Star Brothers
• Mercury
• Voyagers I
• Voyagers II - The Alien Within
• The Winds of Altair
• Empire Builders
• Moonrise
• Mars
• Death Wave
• Orion in the Dying Time
• Return to Mars
• Transhuman