KDP categories · Top KDP authors
Marriage (Christian Living, Books): Amazon KDP category data
Amazon Books Best Sellers data for Marriage (Christian Living, Books), updated Nov 2, 2026: median price $11.48, median 1,392 reviews, average rating 4.7 and a KDPTop opportunity score of 24/100 (highly competitive).
| Price range (middle 50%) | $9.81 – $14.62 |
|---|---|
| Average rating | 4.7 |
| New releases (90 days) | 6% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its review barrier is higher than in 89% of Books categories: the median best seller has 1,392 reviews, so new books need time to build up.
- Its median reviews are 36% of the parent category Christian Living (3,919), one of the easier corners under it.
- At $11.48 its median price is below 84% of Books categories, so it is a volume game.
Top 10 Marriage best sellers
-
The Year of the Bride: Supernatural Strategy for Marital Breakthrough
by Tiphani Montgomery
- List rank#1
- Price$18.99
- Rating5.0
- Reviews26
-
NIV, The Woman's Study Bible, Hardcover, Full-Color, Red Letter: Receiving God's Truth for Balance, Hope, and Transformation
- List rank#2
- Price$27.49
- Rating4.8
- Reviews12,918
-
The Meaning of Marriage: Facing the Complexities of Commitment with the Wisdom of God
- List rank#3
- Price$10.48
- Rating4.8
- Reviews9,363
-
Overcoming Infidelity: 10 Conversations to Help You Heal the Hurt
by Carl Lentz
- List rank#4
- Price$17.69
- Rating4.3
- Reviews29
-
The Five Love Languages: The Secret to Love That Lasts: The Secret to Love that Lasts
by Gary Chapman
- List rank#5
- Price$12.16
- Rating4.8
- Reviews92,496
-
The Power of a Praying Wife: A Christian Marriage Guide to Praying for Your Husband with Biblical Confidence
- List rank#6
- Price$8.91
- Rating4.8
- Reviews12,424
-
The Love Dare: A 40-Day Challenge for Husbands and Wives to Understand and Practice Unconditional Love - Includes Free Online Marriage Evaluation
by Alex Kendrick
- List rank#7
- Price$8.94
- Rating4.8
- Reviews12,352
-
Freedom From Soul Wounds and Demons: Your Breakthrough to True Peace & Joy
by Nelson L. Schuman
- List rank#8
- Price$12.99
- Rating4.8
- Reviews1,558
-
Mr. and Mrs. 366 Devotions for Couples - White Faux Leather Devotional Gift Book for Bride and Groom, Engaged
by Joanna Teigen
- List rank#9
- Price$9.71
- Rating4.8
- Reviews3,770
-
Love and Respect: The Love She Most Desires; the Respect He Desperately Needs
- List rank#10
- Price$19.95
- Rating4.7
- Reviews11,685
Same niche in Kindle eBooks: Marriage
FAQ
Is Marriage a good niche for Amazon KDP?
Its KDPTop opportunity score is 24/100, which makes it highly competitive. The median best seller has 1,392 reviews and sells for $11.48.
How many reviews do you need to rank in Marriage?
The median best seller has 1,392 reviews, and 5% of them have fewer than 100.
What do Marriage best sellers cost?
The median price is $11.48; half of the best sellers are priced between $9.81 and $14.62.
Can new books break into Marriage?
6% of the current best sellers were released in the last 90 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.