Hussein Effendi, II, [15].
Hutchinson, J., I, 154, 154.
Hutton, C., I, 153, 161; II, [303], [340].
Huyghens, I, 100, 133; II, [300].
Imaginary numbers, II, [186].
Impalement by request, II, [133].
Inaudi, I, 86.
Index Expurgatorius, I, 90.
Infant prodigies, I, 86.
Inglis, J. B., II, [52].