Australian aborigines, religion of, i, 32, 35, 95
Australian, freethought, ii, [412]
Austria, freethought in, ii, [305] sq.
Austrittsbewegung, ii, [436] n.
Autocracy and freethought, i, 212 sq.
Auxerre, Bishop of, ii, [264], [269]
Avebury, Lord, i, 30–31, 93; ii, [471]
Avempace, i, 270, 316
Avenar, ii, [6]
Averroës and Averroism, i, 270 sq., 302, 316, 318 sq., 324, 330, 338, 346, 360, 361, 369, 376, 379, 404; ii, [34]