- La Follette [260]
- Landor [34]
- Lankester [306]
- Lea [39]
- Leeky [136]
- Leo XIII [119], [123]
- Ligouri [174]
- Li Hung Chang [75]
- London [276]
- Los Angeles [149], [150], [208], [209], [217]
- L.A. Examiner [149]
- L.A. Times [44], [151]
- Lourdes [258]
- Luther [161], [163]
- MacGill [42]
- Machen [273]
- Mallock [77]
- Malthus [77]
- Manning [118]
- Manu [285]
- Markham [302]
- Marx [71], [173]
- Massey [55]
- Mazdaznan [250]
- McCabe [148]
- McDonald [139]
- Mellen [185]
- Menace [135]
- Milton [199]
- Morality [308]
- More [85]
- Morgan [99], [101]
- Mormon [239], [240]
- Moses [36], [37]
- Nazarite [29]
- New Haven [180], [181]
- New Thought [264]
- N.Y. Evening Post [223]
- N.Y. Sun [193]
- N.Y. Times [211]
- Nichols [270]
- Noel [83], [286]
- Northcliffe [72]
- Numerology [271]
- Paine [87]
- Paley [87]
- Pasadena [150], [208], [276]
- Patent Medicine [214]
- Patterson [139]
- Paul [56], [161], [207]
- Peabody [99]
- Peters [204]
- Phelan [119]
- Pillsbury [167]
- Pius IX [116]
- Plowman [64]
- Pope [67], [121], [143]
- Positivists [304]
- Post [216]
- Potter [98]
- Prescott [32]
- Preston [127]
- Protestant [201]
- Prussia [153], [163]
- Rauschenbusch [163], [283]
- Rawson [272]Reformation [163], [201]
- Religion [16], [17]
- Rig-Veda [30]
- Robinson [228]
- Rockefeller [138], [177], [190], [192], [211]
- Roosevelt [142]
- Russell, C.E. [95], [181]
- Russell, G. [82]
- Russell, Pastor [247]
- Ryan [105]
- Sacred Heart [113]
- Salpetriere [238]
- Salvation Army [298]
- Sanday [78]
- Segur [117]
- Shaftesbury [74], [82]
- Shakers [244], [245]
- Shelley [87], [183]
- Siam [34]
- Sinn Fein [295]
- Smith, Gipsy [217]
- Smith, Goldwin [223]
- Soap Box [290]
- Socialist Movement [311]
- Spain [131]
- Spiritualism [275]
- Stalker [78]
- Sterling [45]
- Sunday [207], [210]
- Swinburne [103]
- Syracuse [205]