Geography

Four friends and their sidekick create a SMART (Sidekick, Maya, Arthur, Rita, Tobias) adventuring team. Working together, each of the kids uses their unique skills--from creative thinking to math--to navigate around the city. Translated into North...

Four friends and their sidekick create a SMART (Sidekick, Maya, Arthur, Rita, Tobias) adventuring team. Working together, each of the kids uses their unique skills--from creative thinking to math--to navigate around the city. Translated into North...

Machu Picchu is one of the world's most amazing wonders. Built more than 500 years ago, the hidden city in the Andes Mountains of Peru speaks to the creativity and engineering skills of the Inca. This elementary-level introduction, filled with vibrant...

Machu Picchu is one of the world's most amazing wonders. Built more than 500 years ago, the hidden city in the Andes Mountains of Peru speaks to the creativity and engineering skills of the Inca. This elementary-level introduction, filled with vibrant...

The Great Wall of China is one of the world's most amazing wonders and the longest human-made structure ever built. Constructed more than 2,000 years ago, the ancient wonder is a celebration of China's culture, especially that of the Ming Dynasty. This...

The Great Wall of China is one of the world's most amazing wonders and the longest human-made structure ever built. Constructed more than 2,000 years ago, the ancient wonder is a celebration of China's culture, especially that of the Ming Dynasty. This...

The Egyptian pyramids are some of the world's most amazing wonders. The oldest dating back to 2630 BC, the structures tower above Africa's landscape and hold the mummies of ancient pharaohs. This elementary-level introduction, filled with vibrant photos...

The Egyptian pyramids are some of the world's most amazing wonders. The oldest dating back to 2630 BC, the structures tower above Africa's landscape and hold the mummies of ancient pharaohs. This elementary-level introduction, filled with vibrant photos...

The Colosseum is one of the world's most amazing wonders. Built nearly 2,000 years ago, the ancient amphitheater in Rome, Italy, is a window into Roman life during the rule of Emperor Vespasian. This elementary-level introduction, filled with vibrant...

The Colosseum is one of the world's most amazing wonders. Built nearly 2,000 years ago, the ancient amphitheater in Rome, Italy, is a window into Roman life during the rule of Emperor Vespasian. This elementary-level introduction, filled with vibrant...

Chichén Itzá is one of the world's most amazing wonders. Built in the sixth century, the ancient Mexican city speaks to the advanced math and science skills of the Maya. This elementary-level introduction, filled with vibrant photos and factual text,...

Chichén Itzá is one of the world's most amazing wonders. Built in the sixth century, the ancient Mexican city speaks to the advanced math and science skills of the Maya. This elementary-level introduction, filled with vibrant photos and factual text,...