KDP categories · Top KDP authors
TJ Nichols: Amazon KDP author data
As of Nov 6, 2026, TJ Nichols has 101 books on Amazon, 4 of them on a best-seller list in the last 30 days (best rank #16), mostly in LGBTQ+ Science Fiction & Fantasy, Post-Apocalyptic, Alien Invasion.
| Median price | $4.99 |
|---|---|
| Price range (middle 50%) | $2.99 – $5.99 |
| Median reviews | 84 |
| Total reviews | 19,768 |
| New books (30 days) | 2 |
| Breakout books (30 days) | 1 |
What stands out
- Only 4% of the catalog charted in the last 30 days; sales rest on a few titles.
- Median price $4.99, 17% below the median of their main category, LGBTQ+ Science Fiction & Fantasy.
TJ Nichols's best-ranked books
-
Inherited Castles and Curses
by TJ Nichols
- Price$4.99
- Rating4.1
- Reviews29
-
The Witch's Familiar (Familiar Mates Book 1)
by TJ Nichols
- Price$0
- Rating4.2
- Reviews2,255
- Published2020-04
-
The Vampire's Familiar (Familiar Mates Book 2)
by TJ Nichols
- Price$4.99
- Rating4.4
- Reviews1,207
-
The Vet's Christmas Familiar (Familiar Mates Book 4)
by TJ Nichols
- Price$0
- Rating4.2
- Reviews821
- Published2020-11
-
Warlock in Training: mm demon fantasy romance (Studies in Demonology Book 1)
by TJ Nichols
- Price$3.99
- Rating4.4
- Reviews696
-
The Rock Star's Familiar (Familiar Mates Book 3)
by TJ Nichols
- Price$0
- Rating4.3
- Reviews695
- Published2020-06
-
Wolf Heart: mm enemies to lovers wolf shifter romance (Outcast Pack Book 1)
by TJ Nichols
- Price$0.99
- Rating4.1
- Reviews657
- Published2022-03
-
The Detective's Familiar: mm fated mates romance (Familiar Mates Book 5)
by TJ Nichols
- Price$0
- Rating4.2
- Reviews656
- Published2021-03
-
Lust and other Drugs (Mytho Investigations Book 1)
by TJ Nichols
- Price$2.99
- Rating4.4
- Reviews632
-
The Siren's Familiar: mm fated mates paranormal romance (Familiar Mates Book 6)
by TJ Nichols
- Price$0
- Rating4.4
- Reviews611
- Published2021-04
Main categories
FAQ
How many books does TJ Nichols have on Amazon?
KDPTop tracks 101 of their books; 4 made an Amazon list in the last 30 days.
Which categories does TJ Nichols publish in?
Their books chart most often in LGBTQ+ Science Fiction & Fantasy, Post-Apocalyptic, Alien Invasion.
How does TJ Nichols price their books?
The median price is $4.99; half of the books cost $2.99–$5.99.
Has TJ Nichols released new books recently?
2 new books in the last 30 days, 1 of which reached a Best Sellers list.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.