01末日预言The Doomsday Propheciesn02玛雅人的阴谋The Mayan Conspiracyn03小灰人The Greysn04外星人与大灾变Aliens and Mega-Disastersn05与美国太空总署的联系The NASA Connectionn06普马彭古的秘密The Mystery of Puma Punkun07外星人和大脚怪Aliens and Bigfootn08达芬奇阴谋The Da Vinci Conspiracyn09时间旅行者The Time Travelersn10外星人和恐龙Aliens and Dinosaurs
简介：01末日预言The Doomsday Propheciesn02玛雅人的阴谋The Mayan Conspiracyn03小灰人The Greysn04外星人与大灾变Aliens and Mega-Disastersn05与美国太空总署的联系The NASA Connectionn06普马彭古的秘密The Mystery of Puma Punkun07外星人和大脚怪Aliens and Bigfootn08达芬奇阴谋The Da Vinci Conspiracyn09时间旅行者The Time Travelersn10外星人和恐龙Aliens and Dinosaurs
