Dark Winter: How the Sun Is Causing a 30-Year Cold Spell
The Little Ice Age: How Climate Made History 1300-1850
Upheaval!: Why Catastrophic Earthquakes Will Soon Strike the United States
Ice Ages: Solving the Mystery
Twilight of Abundance: Why Life in the 21st Century Will Be Nasty, Brutish, and Short
The Natural Testosterone Plan: For Sexual Health and Energy
Cold Sun
Cataclysm!: Compelling Evidence of a Cosmic Catastrophe in 9500 B.C.