Early memories.
Ice-bound in the Antarctic.
The conquest of the Northwest passage.
The dash to the South pole.
In the grip of the northern ice pack.
Financial worries.
An airplane flight with Lincoln Ellsworth.
The transpolar flight of the Norge.
Concerning Mr. Stefansson and others.
The serious business of exploration.
Problems of food and equipment.
Appendix: Refutation of various points in Mobile's lectures in America.