"A scholarly book, a readable book, a valuable contribution, a vibrant study of a little-known part of the American heritage."—Journal of Southern History
"It is the story of the indelible impression left by Spain that Father Bannon brings to life."—The American Historical Review
"Any student of the so-called American expansion effort as well as any interested in the Hispanic tradition in the United States would do well to consult Father Bannon's excellent survey."—The Social Studies