By Horgan, Paul.
New York Farrar, Straus and Cudahy 1962 .
595p.

By Horgan, Paul.
New York Farrar, Straus and Giroux 1967 .
470p.

By Horgan, Paul.
New York Farrar, Straus and Cudahy 1960 .
629 p.

By Horgan, Paul.
New York Farrar, Straus and Giroux 1968 .
215 p. 22 cm..

By Horgan, Paul.
New York Farrar, Straus and Cudahy 1961 .
89 p. 24 cm..

By Horgan, Paul.
New York Farrar, Straus 1963 .
303 p. 22 cm..

By Horgan, Paul.
New York Farrar, Straus and Company 1964 .
239 p.

By Horgan, Paul.
New York Farrar, Straus and Cudahy 1955 .
112 p.

By Horgan, Paul.
New York Longmans, Green and Co. 1952 .
96 p.

By Horgan, Paul.
New York Farrar, Straus and Cudahy 1959 .
196 p. , The words in this book were written to be spoken as commentary on the photographs, which were filmed as motion pictures. Both formed the substance of the series of four half-hour television films entitled Rome eternal, produced jointly by the National Council of Catholic Men and the National Broadcasting Company, and twice released on "The Catholic hour." 24 cm..

By Horgan, Paul.
New York Rinehart 1954 .
2 v. (1020 p.) 24 cm..

By Horgan, Paul.
México Editorial Diana 1966 .
302 p. , Translation of : Conquistadors in North American history.

By Horgan, Paul.
Buenos Aires Emecé 1973 .
354 p. , Título original inglés : A lamp on the plains.