KDP categories · Top KDP authors
Calvin Caufield: Amazon KDP author data
As of Nov 6, 2026, Calvin Caufield has 15 books on Amazon, 12 of them on a best-seller list in the last 30 days (best rank #3), mostly in Compulsive Behavior, Applied Psychology, Behaviour.
| Median price | $6.99 |
|---|---|
| Price range (middle 50%) | $2.99 – $13.95 |
| Median reviews | 147 |
| Total reviews | 2,601 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 80% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $6.99, 61% below the median of their main category, Compulsive Behavior.
Calvin Caufield's best-ranked books
-
28-Day CBT Workbook for Adults: A Straightforward Guide to Start Rewiring Your Brain in 15 Minutes a Day—With Proven Cognitive Behavioral Therapy Techniques For Anxiety, Depression, & Self-Esteem
by Calvin Caufield
- Price$4.99
- Rating4.5
- Reviews257
-
Acceptance and Commitment Therapy Toolbox: 90 Exercises and Worksheets to Help Overcome Depression, Addiction, OCD, and Reduce Anxiety
by Calvin Caufield
- Price$14.99
- Rating4.6
- Reviews426
-
DBT CBT and ACT Toolbox (3 Workbooks in 1): 200+ Effective Tools From Cognitive Behavioral Therapy, Dialectical Behavior Therapy & Acceptance and Commitment Therapy For Mental Health
by Calvin Caufield
- Price$2.99
- Rating4.8
- Reviews53
- Published2025-01
-
Acceptance and Commitment Therapy Toolbox : 90 Exercises and Worksheets to Help Overcome Depression, Addiction, OCD, and Reduce Anxiety
by Calvin Caufield
- Price$6.99
- Rating4.6
- Reviews426
- Published2023-04
-
28-Day CBT Workbook for Adults: A Straightforward Guide to Start Rewiring Your Brain in 15 Minutes a Day—With Proven Cognitive Behavioral Therapy Techniques For Anxiety, Depression, & Self-Esteem
by Calvin Caufield
- Price$17.04
- Rating4.5
- Reviews257
-
DBT Workbook for Emotional Regulation: A Self-Guided 4-Step Process for Using Essential Dialectical Behavior Therapy Skills for Overwhelming Emotions, Anxiety & Coping with BPD, or Depression
by Calvin Caufield
- Price$2.99
- Rating4.6
- Reviews79
-
Men With Adult ADHD: The Efficient Playbook to Break Free From Feelings of Failure, Improve Focus, Understand Executive Dysfunction, and Master Key Habits ... Function Skills (Thriving With ADHD 5)
by Calvin Caufield
- Price$2.99
- Rating4.5
- Reviews100
-
Polyvagal Theory Made Simple: 70 Self-Guided Exercises to Quickly Stimulate Your Vagus Nerve for Nervous System Regulation & Help Release Trauma (PTSD, Anxiety & Chronic Pain Books Book 2)
by Calvin Caufield
- Price$2.99
- Rating4.6
- Reviews235
-
Polyvagal Theory Made Simple: 70 Self-Guided Exercises to Quickly Stimulate Your Vagus Nerve for Nervous System Regulation & Help Release Trauma (PTSD, Anxiety & Chronic Pain Books)
by Calvin Caufield
- Price$12.95
- Rating4.6
- Reviews236
-
DBT CBT and ACT Toolbox (3 Workbooks in 1): 200+ Effective Tools From Cognitive Behavioral Therapy, Dialectical Behavior Therapy & Acceptance and Commitment Therapy For Mental Health
by Calvin Caufield
- Price$20.95
- Rating4.8
- Reviews52
Main categories
FAQ
How many books does Calvin Caufield have on Amazon?
KDPTop tracks 15 of their books; 12 made an Amazon list in the last 30 days.
Which categories does Calvin Caufield publish in?
Their books chart most often in Compulsive Behavior, Applied Psychology, Behaviour.
How does Calvin Caufield price their books?
The median price is $6.99; half of the books cost $2.99–$13.95.
Has Calvin Caufield 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.