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Coastal Sisters Design Co.: Amazon KDP author data
As of Nov 6, 2026, Coastal Sisters Design Co. has 6 books on Amazon, 5 of them on a best-seller list in the last 30 days (best rank #57), mostly in Vitamins & Supplements, Vitamins, Men's Health.
| Median price | $5.89 |
|---|---|
| Price range (middle 50%) | $5.89 – $6.17 |
| Median reviews | - |
| Total reviews | 0 |
| New books (30 days) | 5 |
| Breakout books (30 days) | 1 |
What stands out
- 83% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $5.89, 16% below the median of their main category, Vitamins & Supplements.
- 5 new books in the last 30 days, 1 of them broke into a Best Sellers list.
Coastal Sisters Design Co.'s best-ranked books
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The Nicotine Patch Protocol: What the Evidence Actually Shows About Low-Dose Nicotine for Brain Fog, Inflammation, Joint Pain & Cravings in Midlife - How to Start Safely, and How to Stop, for Women
by Coastal Sisters Design Co.
- Price$5.89
- Reviews-
-
Peptides: What Actually Works: The Evidence-Graded Guide to BPC-157, TB-500, GHK-Cu and Everything Else You're Being Sold — What Has Been Tested in Humans, What Has Only Been Tested in Rats, & How t
by Coastal Sisters Design Co.
- Price$0
- Reviews-
-
Colostrum: Where It Works and Where It Doesn't: The Bovine Colostrum Supplement Evidence, Gut Health, Immunity, Skin, Hair and Muscle, and Why the Scoop You Are Buying Is a Fraction of the Trial Dose
by Coastal Sisters Design Co.
- Price$7.99
- Reviews-
- Published2026-09
-
The Salt You Actually Need: An Honest Guide to Celtic Sea Salt — What the Minerals Really Do, Why It Tastes Better, the Iodine Question Nobody Mentions, and How to Buy, Store and Cook With It
by Coastal Sisters Design Co.
- Price$5.89
- Reviews-
-
Creatine for Women Over 40: What the Evidence Actually Shows About Muscle, Bone, Brain Fog and Mood — the Doses That Work, the Claims That Don't, and a ... (Navigating Perimenopause and Menopause)
by Coastal Sisters Design Co.
- Price$6.99
- Reviews-
-
Testosterone for Women: The Evidence-Graded Guide to Libido, Energy and Midlife Hormones — What the Trials Show, What They Never Tested, and What to Ask ... (Navigating Perimenopause and Menopause)
by Coastal Sisters Design Co.
- Price$5.89
- Reviews-
Main categories
FAQ
How many books does Coastal Sisters Design Co. have on Amazon?
KDPTop tracks 6 of their books; 5 made an Amazon list in the last 30 days.
Which categories does Coastal Sisters Design Co. publish in?
Their books chart most often in Vitamins & Supplements, Vitamins, Men's Health.
How does Coastal Sisters Design Co. price their books?
The median price is $5.89; half of the books cost $5.89–$6.17.
Has Coastal Sisters Design Co. released new books recently?
5 new books in the last 30 days, 1 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.