Rev. ed.

Hart Davis

1965

2nd rev. ed. / with additional chapters by Heinrich Harrer and Kurt Maix.

Paladin

1989

2nd rev. ed. / with additional chapters by Heinrich Harrer and Kurt Maix. --

Granada

1976

Hart-Davis

1962

Rev Ed edition

Flamingo

February 9, 1989

Hart-Davis

1959

2d rev. ed.

Hart-Davis

1976

2nd rev. ed. / with additional chapters by Heinrich Harrer and Kurt Maix.

Flamingo

1995

Dutton

1960

Rev. ed.

Hart-Davis

1965