The Explorers, Timothy Flannery

Explorers of the New Century, Magnus Mills

To the Ends of the Earth: Journeys of the Great Explorers, Jon Balchin

The Great Race (Tom Clancy's Net Force Explorers, 8), Tom; Pieczenik, Steve

Travelers & Explorers Disney Presents The Wonderful World of Knowledge, Ian

Living at the Edge: Explorers, Exploiters, and Settlers of the Grand Canyon Regi

The Times Explorers: A Photographic History of Exploration, Richard Sale et Mad