KNOWLEDRA PUBLICATIONS 的 KDP 数据
截至 2026 年 11 月 6 日,KNOWLEDRA PUBLICATIONS 在 Amazon 有 8 本书,近 30 天有 8 本上过榜,最好排名 #16,主要在Reviews & Study Guides、备考与复习、专业。
8Amazon 上的书
8近 30 天上榜书
5.0平均评分
| 价格中位数 | $31.49 |
|---|---|
| 价格区间(中间 50%) | $30.99 – $33.74 |
| 评论中位数 | 4 |
| 评论总数 | 26 |
| 近 30 天新书 | 8 |
| 近 30 天突围新书 | 4 |
数据解读
- 近 30 天 100% 的书上过榜,整个书目都在卖,不靠单本。
- 定价中位 $31.49,比主类目「Reviews & Study Guides」的中位价低 17%。
- 近 30 天新上 8 本,其中 4 本冲进了畅销榜。
KNOWLEDRA PUBLICATIONS 排名最好的书
-
CBCN EXAM STUDY GUIDE 2026-2027: Prepare for the Certified Breast Care Nurse Certification Exam with Comprehensive Review, 1,050 Practice Questions, ... Explanations, and Core Clinical Concep...
作者 KNOWLEDRA PUBLICATIONS
- 价格$32.99
- 评分5.0
- 评论4
-
CPSM STUDY GUIDE 2026-2027: Prepare for the Certified Professional in Supply Management Exam with Comprehensive Review, 1,050 Practice Questions, 400 ... and Core Concepts for Exam Success
作者 KNOWLEDRA PUBLICATIONS
- 价格$29.99
- 评分5.0
- 评论4
-
NPD-BC STUDY GUIDE 2026-2027: Prepare for the Nursing Professional Development Board Certification Exam with Comprehensive Review, 1,050 Practice ... Explanations, and Core Concepts for Exam...
作者 KNOWLEDRA PUBLICATIONS
- 价格$31.99
- 评分5.0
- 评论3
- 出版2026-09
-
GISP STUDY GUIDE 2026-2027: Prepare for the Geographic Information Systems Professional Exam with Comprehensive Review, 1,050 Practice Questions, 400 ... and Core Concepts for Exam Success
作者 KNOWLEDRA PUBLICATIONS
- 价格$30.99
- 评分5.0
- 评论4
-
CPJE EXAM STUDY GUIDE 2026-2027: Prepare for the California Pharmacy Jurisprudence Exam with Comprehensive Review, 1,000 Practice Questions, 400 ... and Core Concepts for Exam Success
作者 KNOWLEDRA PUBLICATIONS
- 价格$35.99
- 评分5.0
- 评论4
-
FACHE EXAM STUDY GUIDE 2026-2027: Prepare for the Fellow of the American College of Healthcare Executives Exam with Comprehensive Review, 1,050 ... Detailed Explanations, and Core Concepts f...
作者 KNOWLEDRA PUBLICATIONS
- 价格$35.99
- 评分5.0
- 评论4
- 出版2026-09
-
SERIES 63 STUDY GUIDE 2026-2027: Prepare for the Exam with Comprehensive Review, 1,000 Practice Questions, 400 Memory Boost Cards, Proven Study ... and Core Concepts for Exam Success
作者 KNOWLEDRA PUBLICATIONS
- 价格$30.99
- 评分5.0
- 评论3
-
CPWA STUDY GUIDE 2026-2027: Prepare for the Certified Private Wealth Advisor Exam with Comprehensive Review, 1,000 Practice Questions, 400 Memory ... and Core Concepts for Exam Success
作者 KNOWLEDRA PUBLICATIONS
- 价格$30.99
- 评论-
主要上榜类目
常见问题
KNOWLEDRA PUBLICATIONS 在 Amazon 有多少本书?
KDPTop 跟踪到 8 本,近 30 天有 8 本上过 Amazon 榜单。
KNOWLEDRA PUBLICATIONS 主要写哪些类目?
上榜最多的类目是Reviews & Study Guides、备考与复习、专业。
KNOWLEDRA PUBLICATIONS 的书一般卖多少钱?
定价中位数 $31.49,一半的书在 $30.99–$33.74 之间。
KNOWLEDRA PUBLICATIONS 最近出新书了吗?
近 30 天新上 8 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。