Books > Literature & Fiction > Essays & Correspondence > Letters
Monthly median sales (top 30)
$1,923
The median book price
$13.74
Bestseller's daily sales
21
50th book's daily sales
1
Average number of pages per book
130
Monopoly/Olygopoly detected
Yes
Performance tracking
Matching KDP categories
juvenile > fiction > science fiction
40.82%
fiction > science fiction > steampunk
40.82%
fiction > science fiction > military
40.82%
fiction > science fiction > general
40.82%
Keyword requirement
Best selling keywords
Median title & subtitle length is 6 words:
- Emerson: The Mind on Fire
- The Letters of Sylvia Beach
- Love Letters Of Great Men - Vol. 2
- Letters from a Stoic: Penguin Classics
- The Fire Next Time
- Indie success
-
- Volatility
- New releases
- KDP Select