B - Philosophy 41,701
BX - Christian Denominations 2,917
BL - Religions, Mythology, Rationalism 2,558
BF - Psychology 1,954
BV - Practical Theology 1,748
BP - Islam, Bahaism, Theosophy 1,510
BR - Christianity 1,469
BS - The Bible 1,372
BQ - Buddhism 874
BT - Doctrinal Theology 697
BJ - Ethics 695
BM - Judaism 664
BD - Speculative Philosophy 356
BC - Logic 150
BH - Aesthetics 121