Mr. Sludge, "the Medium,"[original has quotation marks around the entire title] 125
Page 261: Nibelungen[original has Niebelungen] Lied, 102, 154
Page 262: Télémaque[original has Télemaque], 86
Page 263: Peloponnesian[original has Peloponessian] War, 53, 137
[52:A] Wilhelm[original has Wilhem] A. Ambros
[193:A] The Function of the Poet.[original has extraneous quotation mark]
The index entry for Mark Twain was alphabetized under "Mark". Entry has been moved to its proper place.
In the two Indexes, several page number references are incorrect in the original. The following table shows the page number references in the original and the corrected page references. The changes have been made in the Indexes.
| Index Entry | Incorrect page references | Correct page references |
| Aristotle | 193, 221 | 191, 220 |
| Arnold, Matthew | 117 | 118 |
| Bacon, Francis | 52 | — |
| Burke, Edmund | 120 | 121 |
| Butcher, S. H. | 159 | 160 |
| Cicero | 119 | 120 |
| De Quincey, Thomas | 87 | 88 |
| Eaton, Walter P. | 115 | 116 |
| Hegel | 121 | 122 |
| Henley, Walter | 117 | 118 |
| Homer | 93 | 96 |
| Ibsen, Henrik | 48 | 49 |
| Keats, John | 247 | — |
| Milton, John | 49, 236 | 48, 238 |
| Morley, John | 168 | 178 |
| Moore, Thomas | 49 | 48 |
| Nicholson, D. H. S. | 218 | 217 |
| Nietzsche | 166 | 168 |
| Plato | 49, 52, 132 | 48, —, 133 |
| Pope, Alexander | 7 | 75 |
| Saintsbury, George | 221 | 220 |
| Schofield, W. H. | 212 | 214 |
| Shelley, P. B. | 29 | — |
| Spenser, Edmund | 236 | 235 |
| Swinburne, A. C. | 29 | 23 |
| Wordsworth, William | 29, 30 | —, 31 |
| Wulfstan | 107, 108 | 108, 109 |
| Beowulf | 108 | 109 |
| Birth of Tragedy | 29 | 30 |
| Brand | 60 | 59 |
| Defense of Poetry | 73 | 74 |
| Master Builder | 59 | 58 |
| Poetics | 221 | 220 |
| Wild Duck | 59 | 58 |