Dean Koontz: books on the charts
Dean Koontz has 1 book on Apple Books charts today, with 1 chart entry across countries. Best position seen: #15 in Italy with La sosia. BookTrendSpy has tracked 7 titles by Dean Koontz since 21 October 2026, including translations and audiobooks.
All tracked titles
| Title | Countries today | Peak | Peak country | Days on charts |
|---|---|---|---|---|
| Dark Rivers of the Heart | 1 | #20 | United States | 3 |
| Watchers (Unabridged) | – | #37 | Denmark | 2 |
| Phantoms (Unabridged) | – | #89 | Italy | 1 |
| La sosia | – | #15 | Italy | 5 |
| Life Expectancy | – | #85 | Ireland | 1 |
| The Night Window (Unabridged) | – | #55 | Sweden | 1 |
| Lightning (Unabridged) | – | #96 | Austria | 1 |