The recorded history of Powell's expedition down the Colorado and into the Grand Canyon was based upon the journals of the participants. How important are present day journals, and how do you think they will be used by future historians?

What do you think of Stegner's decision to make this novel a story of Powell's career rather than create a traditional biography?

Discuss Powell's direction to his assistants to find solutions that would do the greater good for the greater number of people.

Imagine yourself as a member of Powell's first expedition, facing unknown dangers, long periods of time away from your loved ones, and considerable deprivation of basic needs. What would you take with you to assist your survival?

How important was it to Powell's efforts that the paintings of Moran were scientifically accurate rather than aesthetically pleasing?

Stegner referred to Powell's education...