David Josephson 的 KDP 数据
截至 2026 年 11 月 6 日,David Josephson 在 Amazon 有 50 本书,近 30 天有 24 本上过榜,最好排名 #9,主要在畜牧、鸟类、农业科学。
50Amazon 上的书
24近 30 天上榜书
3.8平均评分
| 价格中位数 | $8.99 |
|---|---|
| 价格区间(中间 50%) | $3.99 – $17.99 |
| 评论中位数 | 2 |
| 评论总数 | 140 |
| 近 30 天新书 | 18 |
| 近 30 天突围新书 | 4 |
数据解读
- 定价中位 $8.99,比主类目「畜牧」的中位价低 47%。
- 近 30 天新上 18 本,其中 4 本冲进了畅销榜。
David Josephson 排名最好的书
-
Quail Housing & Cage Systems: Practical Designs, Safe Setups, and Efficient Housing Solutions for Healthy Domestic Quails (Backyard Quail Mastery Series)
作者 David Josephson
- 价格$3.99
- 评分5.0
- 评论1
-
Hydroponic Tomatoes: The Beginner’s Guide to Growing Tomatoes in Hydroponic Systems
作者 David Josephson
- 价格$2.99
- 评分3.7
- 评论10
-
The Healthy Beehive: A Practical Guide to Colony Health, Varroa Mites, Bee Diseases, Queen Problems, Swarming, Nutrition, and Common Hive Problems (The Practical Beekeeping Series)
作者 David Josephson
- 价格$3.99
- 评论-
-
Quail Housing & Cage Systems: Practical Designs, Safe Setups, and Efficient Housing Solutions for Healthy Domestic Quails (Backyard Quail Mastery Series)
作者 David Josephson
- 价格$27.99
- 评分5.0
- 评论1
-
The Ultimate Nigerian Dwarf Goat Handbook: Comprehensive Guide to Housing, Feeding, Breeding, Health Care, Milk Production, and Successful Herd Management
作者 David Josephson
- 价格$3.99
- 评论-
-
Your First Beehive: A Beginner’s Step-by-Step Guide to Choosing Your Hive, Getting Honey Bees, Setting Up Your Apiary, and Managing Your First Colonyolony
作者 David Josephson
- 价格$4.99
- 评论-
-
Duck Health, Disease Prevention, and Biosecurity: A Practical Guide to Recognizing Illness, Preventing Disease, Managing Emergencies, and Keeping ... (The Complete Domestic Duck Raising Series)
作者 David Josephson
- 价格$17.99
- 评论-
-
Quail Farming Business for Beginners: A Practical Step-by-Step Guide to Starting, Managing, Marketing, and Growing a Profitable Quail Farming Business
作者 David Josephson
- 价格$3.99
- 评论-
-
Domestic Quail Keeping Handbook for Beginners: A Step-by-Step Guide to Raising Healthy Quails for Eggs, Meat, and Profit (Backyard Quail Mastery Series)
作者 David Josephson
- 价格$2.99
- 评论-
-
Quail Breeding & Egg Production for Beginners: A Practical Step-by-Step Guide to Fertility, Incubation, Hatching, and Raising Productive Quail Flocks (Backyard Quail Mastery Series)
作者 David Josephson
- 价格$3.99
- 评论-
主要上榜类目
常见问题
David Josephson 在 Amazon 有多少本书?
KDPTop 跟踪到 50 本,近 30 天有 24 本上过 Amazon 榜单。
David Josephson 主要写哪些类目?
上榜最多的类目是畜牧、鸟类、农业科学。
David Josephson 的书一般卖多少钱?
定价中位数 $8.99,一半的书在 $3.99–$17.99 之间。
David Josephson 最近出新书了吗?
近 30 天新上 18 本,其中 4 本进了畅销榜。
数据说明
数据来自 KDPTop 每天对 Amazon 公开榜单页面的抓取,中位数基于最新一期畅销榜。机会分综合了评论门槛、低评论书占比、榜单更替、新书占比和价格,0–100 分,越高越容易进入。