Teens Jack, Marco, Aly, and Cass begin a quest to find seven pieces of Atlantis' power that were hidden long ago and that will, if returned to Atlantis, save them from certain death due to the genetic abnormality that also gives them superior abilities.
Explores seven natural wonders of the Arctic, Antarctica, and the oceans including the Mariana Trench, the Great Barrier Reef, Bay of Fundy, North and South Poles, the Gulf Stream, and hydrothermal vents.
Contains photographs and descriptions of seven of the greatest natural wonders of Europe, including Loch Ness, the Jurassic Coast, and the Alps, and includes a time line, glossary, and further reading resources.
Contains photographs and descriptions of seven of the greatest natural wonders of Australia and Oceania, including Mount Kilauea, the Tasmanian Wilderness, and Bora Bora, and includes a time line, glossary, and further reading resources.
Explores seven natural wonders of Asia and the Middle East including Mount Everest, the Gobi Desert, Mount Fuji, Sumatra Rain Forest, the Dead Sea, Cappadocia, and the Chocolate Hills.
Contains photographs, historical accounts, and descriptions of seven wonders of ancient Central and South America, including the Nazca lines, Machu Picchu, San Agustin, Tiwanaku, Tikal, Copan, and the Brazilian Stonehenge.
Explores seven of Africa's natural wonders including the mountain gorillas of the Rwandan forest, the Nile River, Victoria Falls, the Sahara Desert, Mount Kilimanjaro, the Seychelles islands, and the Serengeti Plain.
An illustrated discussion of seven natural wonders of the area, including Angel Falls, the Amazon River, the Atacama Desert, the G?lapagos Islands, Montecristo Cloud Forest, Po?s Volcano, and the Andes Mountains.
Profiles seven modern achievements in engineering, such as the Empire State Building, the Golden Gate Bridge, and Three Gorges Dam, discussing their development and qualities, and examining their contributions to scientific or technological advances.
