 The Silmarillion
| 1977 | 3.93 | 481 pages? duration |
 The Fall of Gondolin
| 1985 | 3.9 | 304 pages? duration |
 The Return of the King
| 1950 | 4.58 | 432 pages? duration |
 The Two Towers
| 1954 | 4.44 | 725 pages? duration |
 A Brief History of Time
| 1988 | 4.26 | 240 pages? duration |
 The Theory Of Everything
| 2008 | 4.04 | 140 pages? duration |
 Viaggio allucinante
| 1966 | 4 | 304 pages? duration |
 Dungeon Crawler Carl
| 2020 | 4.36 | 446 pages? duration |
 The Salmon of Doubt: Hitchhiking the Galaxy One Last Time
| 1996 | 3.61 | 326 pages? duration |
 Foundation and Empire
| 1945 | 4.03 | 244 pages? duration |
 The Long Dark Tea-Time of the Soul
| 1988 | 3.79 | 326 pages? duration |
 Ready Player One
| 2008 | 3.95 | 384 pages? duration |
 The Man in the High Castle
| 1962 | 3.47 | 239 pages? duration |
 Second Foundation
| 1953 | 4.14 | 254 pages? duration |
 Minority Report
| 1956 | 3.83 | 290 pages? duration |
 Foundation
| 1951 | 3.98 | 255 pages? duration |
 Do Androids Dream of Electric Sheep?
| 1968 | 3.94 | 223 pages? duration |