Science Fiction
A book is growing when its rank in a category has improved over 7 days. A lower number means a better rank.
Only the books in the first 20 places of each category's best-seller list appear here.
Best sellers on Amazon.ca (opens in a new tab)
| Book | Rank | Gain over 7 days | Data as of |
|---|---|---|---|
| 17 | +12 places | October 28, 2026 at 12:23 p.m. | |
| 5 | +6 places | October 28, 2026 at 2:02 p.m. | |
| 4 | +5 places | October 27, 2026 at 10:47 p.m. | |
| 7 | +4 places | October 29, 2026 at 4:50 a.m. | |
| 4 | +2 places | October 29, 2026 at 4:41 a.m. | |
| 14 | +1 place | October 27, 2026 at 8:30 p.m. |