| See also (possibly by other authors): |
| 2002 | Hardcover | The Two Towers (The Lord of the Rings, Part 2) |
| 2005 | Paperback | The Two Towers |
| 2012 | Paperback | The Two Towers (The Lord of the Rings, Book 2) |
| 2002 | Audio Cassette | The Two Towers (Audio cassette) |
| 2012 | Paperback | The Two Towers (The Lord of the Rings, Book 2) |
| 2014 | Paperback | THE TWO TOWERS [Large type edition] |
| 2005 | Audio CD | The Two Towers (The Lord of the Rings, Book 2) |
| 1999 | Paperback | The Two Towers (The Lord of the Rings, Part 2) |
| 2003 | Paperback | The Two Towers (Lord of the Rings) |
| 1973 | Mass Market Paperback | The Two Towers |
| 2009 | Paperback | The Seven Towers (Firebird Fantasy) |
| 2005 | Hardcover | The Two Towers (Lord of the Rings 2) |
| 2002 | Audio CD | The Two Towers (Audio CD) |
| 1986 | School & Library Binding | The Two Towers (The Lord of the Rings, Part 2) |
| 2002 | Paperback | The Two Towers (The Lord of the Rings, Part 2) |
| 2003 | Mass Market Paperback | The Two Towers, 1954 (IN RUSSIAN LANGUAGE) / (Der Herr der Ringe) |
| 2013 | Hardcover | The Two Towers (Lord of the Rings 2 Collectors) |
| 2001 | Audio Cassette | The Two Towers (The Lord of the Rings, Book 2) |
| 1976 | Mass Market Paperback | The Two Towers |
| 1986 | Mass Market Paperback | The Two Towers (The Lord of the Rings, Part 2) |
| 1977 | Mass Market Paperback | The Two Towers |
