KDP categories · Top KDP authors
Mark Solms: Amazon KDP author data
As of Nov 6, 2026, Mark Solms has 18 books on Amazon, 8 of them on a best-seller list in the last 30 days (best rank #6), mostly in Cognitive Neuroscience & Neuropsychology, Neuropsychology, Psychoanalysis.
| Median price | $18.99 |
|---|---|
| Price range (middle 50%) | $15.60 – $32 |
| Median reviews | 56 |
| Total reviews | 3,110 |
| New books (30 days) | 2 |
| Breakout books (30 days) | 2 |
What stands out
- Median price $18.99, 31% above the median of their main category, Cognitive Neuroscience & Neuropsychology.
Mark Solms's best-ranked books
-
The Only Cure: Freud and the Neuroscience of Mental Healing
by Mark Solms
- Price$32
- Rating4.6
- Reviews84
- Published2026-08
-
The Hidden Spring: A Journey to the Source of Consciousness
by Mark Solms
- Price$18.95
- Rating4.6
- Reviews665
- Published2022-07
-
The Only Cure: Freud and the Neuroscience of Mental Healing
by Mark Solms
- Price$18.99
- Rating4.6
- Reviews84
- Published2026-08
-
The Only Cure: Freud and the Neuroscience of Mental Healing
by Mark Solms
- Price$15.14
- Rating4.6
- Reviews84
-
The Hidden Spring: A Journey to the Source of Consciousness
by Mark Solms
- Price$9.99
- Rating4.6
- Reviews665
-
The Hidden Spring: A Journey to the Source of Consciousness
by Mark Solms
- Price$18.69
- Rating4.6
- Reviews665
-
The Hidden Spring: A Journey to the Source of Consciousness
by Mark Solms
- Price$28.95
- Rating4.6
- Reviews664
-
Clinical Studies in Neuropsychoanalysis Revisited (The Brain Injuries Series)
by Mark Solms
- Price$39.49
- Rating4.7
- Reviews8
- Published2021-07
-
El mantial oculto (Ensayo) (Spanish Edition)
by Mark Solms
- Price$15.99
- Rating4.4
- Reviews17
- Published2024-05
-
The Brain and the Inner World: An Introduction to the Neuroscience of Subjective Experience
by Mark Solms
- Price-
- Rating4.6
- Reviews101
- Published2018-04
Main categories
FAQ
How many books does Mark Solms have on Amazon?
KDPTop tracks 18 of their books; 8 made an Amazon list in the last 30 days.
Which categories does Mark Solms publish in?
Their books chart most often in Cognitive Neuroscience & Neuropsychology, Neuropsychology, Psychoanalysis.
How does Mark Solms price their books?
The median price is $18.99; half of the books cost $15.60–$32.
Has Mark Solms released new books recently?
2 new books in the last 30 days, 2 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.