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David A Clark: Amazon KDP author data
As of Nov 6, 2026, David A Clark has 9 books on Amazon, 7 of them on a best-seller list in the last 30 days (best rank #14), mostly in Mental Health, Mood Disorders, Compulsive Behavior.
| Median price | $17.83 |
|---|---|
| Price range (middle 50%) | $14.09 – $23.49 |
| Median reviews | 87 |
| Total reviews | 4,028 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 78% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $17.83, 31% below the median of their main category, Mental Health.
David A Clark's best-ranked books
-
The Anxiety and Worry Workbook: The Cognitive Behavioral Solution
by David A Clark
- Price$23.49
- Rating4.4
- Reviews87
-
The Negative Thoughts Workbook: CBT Skills to Overcome the Repetitive Worry, Shame, and Rumination That Drive Anxiety and Depression
by David A Clark
- Price$17.83
- Rating4.6
- Reviews243
-
Overcoming Paralyzing Doubt and Indecision: A CBT Workbook to Conquer the Fear, Uncertainty, and Anxiety That Keep You Stuck
by David A Clark
- Price$21.55
- Rating5.0
- Reviews1
-
The Negative Thoughts Workbook: CBT Skills to Overcome the Repetitive Worry, Shame, and Rumination That Drive Anxiety and Depression
by David A Clark
- Price$14.09
- Rating4.6
- Reviews243
-
The Anxiety and Worry Workbook: The Cognitive Behavioral Solution
by David A Clark
- Price$29.09
- Rating4.6
- Reviews3,301
-
The Anxious Thoughts Workbook for Teens: CBT Skills to Quiet the Unwanted Negative Thoughts that Cause Anxiety and Worry
by David A Clark
- Price$16.95
- Rating4.6
- Reviews13
-
The Anxious Thoughts Workbook for Teens: CBT Skills to Quiet the Unwanted Negative Thoughts that Cause Anxiety and Worry
by David A Clark
- Price$9.99
- Rating4.6
- Reviews13
-
The Anxious Thoughts Workbook: Skills to Overcome the Unwanted Intrusive Thoughts that Drive Anxiety, Obsessions, and Depression (New Harbinger Self-Help Workbook)
by David A Clark
- Price$24.95
- Rating4.6
- Reviews119
- Published2018-03
-
This Is What Anxiety Looks Like: Relatable Stories, Targeted Solutions, and CBT Skills for Lasting Relief
by David A Clark
- Price$12.47
- Rating4.4
- Reviews8
- Published2024-11
Main categories
FAQ
How many books does David A Clark have on Amazon?
KDPTop tracks 9 of their books; 7 made an Amazon list in the last 30 days.
Which categories does David A Clark publish in?
Their books chart most often in Mental Health, Mood Disorders, Compulsive Behavior.
How does David A Clark price their books?
The median price is $17.83; half of the books cost $14.09–$23.49.
Has David A Clark released new books recently?
0 new books in the last 30 days.
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.