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Caleb Hartstone: Amazon KDP author data
As of Nov 6, 2026, Caleb Hartstone has 9 books on Amazon, 8 of them on a best-seller list in the last 30 days (best rank #23), mostly in Parenting, Religion & Spirituality, Christianity.
| Median price | $0.99 |
|---|---|
| Price range (middle 50%) | $0.99 – $5.24 |
| Median reviews | 1 |
| Total reviews | 1 |
| New books (30 days) | 8 |
| Breakout books (30 days) | 2 |
What stands out
- 89% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $0.99, 90% below the median of their main category, Parenting.
- 8 new books in the last 30 days, 2 of them broke into a Best Sellers list.
Caleb Hartstone's best-ranked books
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HOMESCHOOL DEVOTIONAL FOR MOM: 365 Days of Bible Study, Faith, Grace, Prayer, and Biblical Encouragement for the Homeschool Mom
by Caleb Hartstone
- Price$0.99
- Reviews-
- Published2026-08
-
DEVOTIONAL FOR TEEN GIRLS 8-12: 365 Daily Scriptures and Faith-Building Lessons to Help Pre-Teens Grow in Grace, Confidence, and Joy
by Caleb Hartstone
- Price$0.99
- Rating5.0
- Reviews1
- Published2026-08
-
365 DAYS AFFIRMATIONS FOR DADS: Daily Positive Affirmations for Confidence, Family Relationships, Work and Financial Stress, Emotional Well-Being, and Growth as a Man, Partner, Stepdad, and New Dad
by Caleb Hartstone
- Price$17.99
- Reviews-
-
THE STUDENT’S 365 DAYS DEVOTIONAL: Daily Scripture, Prayer, and Christian Encouragement for Freshman, High School Teens, College Girls and Boys Facing Anxiety, Stress, Campus Life, Academic Pressure
by Caleb Hartstone
- Price$0.99
- Reviews-
-
THE 365 DAYS DEVOTIONAL FOR FAMILIES WITH KIDS: Daily Bible Scriptures, Prayers, and Faith Conversations for Fathers, Mothers, Sons, Daughters, Kids, and Teenagers to Grow in Faith Together
by Caleb Hartstone
- Price$0.99
- Reviews-
- Published2026-08
-
5-MINUTE DEVOTIONAL FOR BUSY MOMS: 365 Short Scripture Readings, Powerful Prayers & Daily Reflections for Women to Relieve Stress, Renew Faith, & Find Peace
by Caleb Hartstone
- Price$0.99
- Reviews-
- Published2026-08
-
Devotional For Long Distance Couples: Daily Christian Prayer Book for Relationships Apart, Faith-Based Prompts to Strengthen Communication, Trust, Marriage Preparation, Boyfriend, and Girlfriend
by Caleb Hartstone
- Price$17.99
- Reviews-
- Published2026-08
-
365 DAYS AFFIRMATIONS FOR DADS: Daily Positive Affirmations for Confidence, Family Relationships, Work and Financial Stress, Emotional Well-Being, and Growth as a Man, Partner, Stepdad, and New Dad
by Caleb Hartstone
- Price$0
- Reviews-
- Published2026-08
-
Devotional For Long Distance Couples: Daily Christian Prayer Book for Relationships Apart, Faith-Based Prompts to Strengthen Communication, Trust, Marriage Preparation, Boyfriend, and Girlfriend
by Caleb Hartstone
- Price$0.99
- Reviews-
Main categories
FAQ
How many books does Caleb Hartstone have on Amazon?
KDPTop tracks 9 of their books; 8 made an Amazon list in the last 30 days.
Which categories does Caleb Hartstone publish in?
Their books chart most often in Parenting, Religion & Spirituality, Christianity.
How does Caleb Hartstone price their books?
The median price is $0.99; half of the books cost $0.99–$5.24.
Has Caleb Hartstone released new books recently?
8 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.