By Mackenzie, Sir Compton.
London Collins 1962 .
255 p.

By Pieper, Josef,.
New York Pantheon Books 1954 .
128 p.

By Rudolph, Susanne Hoeber.
Chicago University of Chicago Press 1983 .
viii, 95 p. , Originally published as pt. 2 of the Modernity of tradition by Lloyd I. Rudolph and Susanne Hoeber Rudolph.

By Glover, Edward.
Buenos Aires Editorial La Pleyade 1972 .
174 p. , Translation of: The psychology of fear and courage. 20 cm..

By Tillich, Paul.
New Haven Yale University Press 1952 .
197 p.

By Kennedy, John Fitzgerald, | Kennedy, John F..
New York Harper & Row 1964 .
287 p. 24 cm..

By Kennedy, John Fitzgerald, | Kennedy, John F..
New York Harper & Brothers 1955 .
266 p.

By Kennedy, John Fitzgerald, | Kennedy, John F..
New York Harper & Brothers 1956 .
xix, 266 p. , Included index.

By Kennedy, John Fitzgerald, | Kennedy, John F..
New York Harper & Row 1964 .
238 p. , Includes index.

By Edmonds, Walter Dumaux.
New York Dodd, Mead & Co. 1941 .
50 p.

By Sperry, Armstrong.
New York The Macmillan Company 1940 .
95 p. , Based on a Polynesian legend, this is the story of a youth who overcomes his fear of the sea and proves his courage to himself and his tribe. | A Newbery Medal book.

By Tillich, Paul.
New Haven Yale University Press 1952 .
197 p.

By Tillich, Paul.
Barcelona Editorial Estela 1969 .
183 p. , Translation of :The courage to be.

New York Rosen Pub. Group 1993 .
vi, 177 p. 22 cm..
0823913848 (hc) | 0823913856 (pb) | 0823913821 (pb) :

By Osho.
Barcelona Editorial Debate 2001 .
175 p. 23 cm..
848306412X

By Navas Robleto, José Jesús.
Carolina, P.R. PSYPRO 2002 .
130 p. 28 cm..

By Stone, Beverley..
Houndmills, Basingstoke, Hampshire | New York Palgrave Macmillan 2004 .
xviii, 158 p. 25 cm..
1403936773

México, DF. Grijalbo 2005 .
285 p. 21 cm..
9685958742 (pbk.)