Preston Masterprep 的 KDP 数据
截至 2026 年 11 月 6 日，Preston Masterprep 在 Amazon 有 13 本书，近 30 天有 8 本上过榜，最好排名 #3，主要在临床、护理、Allied Health Services。
13Amazon 上的书
8近 30 天上榜书
4.5平均评分
| 价格中位数 | $27.99 |
|---|---|
| 价格区间（中间 50%） | $26.75 – $29.75 |
| 评论中位数 | 78 |
| 评论总数 | 842 |
| 近 30 天新上架（含新版本） | 2 |
| 近 30 天突围新书 | 2 |
数据解读
- 近 30 天 62% 的书上过榜，整个书目都在卖，不靠单本。
- 定价中位 $27.99，比主类目「临床」的中位价低 30%。
Preston Masterprep 排名最好的书
-
NCLEX-RN Exam Prep: Clinical Judgment Made Clear with Practice Questions, Detailed Rationales, Full-Length Exams, NGN Case Studies, Clinical Cards, Body System Review & 2, 4, and 8 Week Study Plans
作者 Preston Masterprep
- 价格$37
- 评分4.7
- 评论85
- 出版2026-09
-
PTCB® Exam Prep: 3,000+ Questions, 15 Full-Length Tests, Proven Strategies & a 6-Week Study Plan for Pharmacy Technician Certification Success.
作者 Preston Masterprep
- 价格$27
- 评分4.4
- 评论175
-
NHA CCMA® Study Guide: Complete Prep for the Certified Clinical Medical Assistant Exam, Illustrated Review, Full-Length Practice Exams, Every Answer Explained, and Step-by-Step Weekly Study Plans
作者 Preston Masterprep
- 价格$32
- 评分4.4
- 评论21
-
MCAT® Exam Prep: The Strategic Guide to the New MCAT Focus | 3,000+ Practice Questions, 10 Full-Length Tests, Proven Strategies & Stress-Free Study Plan for a 515+ Score
作者 Preston Masterprep
- 价格$29
- 评分4.5
- 评论78
-
NHA CCMA® Study Guide: 3,000+ Practice Questions with Increasing Difficulty, 15 Realistic Mock Exams, Proven Strategies, and a Stress-Free Study Plan for Exam Confidence and Success.
作者 Preston Masterprep
- 价格-
- 评分4.4
- 评论21
-
NCLEX-RN Exam Prep: 3,000+ Practice Questions with Increasing Difficulty, 15 Full Mock Exams, Proven Clinical Judgment Strategies, and a Stress-Free Study Plan to Pass with Confidence
作者 Preston Masterprep
- 价格$27.99
- 评分4.7
- 评论85
-
MCAT® Exam Prep: The Strategic Guide to the New MCAT Focus | 3,000+ Practice Questions, 10 Full-Length Tests, Proven Strategies & Stress-Free Study Plan for a 515+ Score
作者 Preston Masterprep
- 价格$39
- 评分4.5
- 评论78
-
PTCB® Exam Prep: 3,000+ Questions, 15 Full-Length Tests, Proven Strategies & a 6-Week Study Plan for Pharmacy Technician Certification Success.
作者 Preston Masterprep
- 价格$23
- 评分4.4
- 评论175
-
NCLEX-RN Exam Prep: Clinical Judgment Made Clear with Practice Questions, Detailed Rationales, Full-Length Exams, NGN Case Studies, Clinical Cards, Body System Review & 2, 4, and 8 Week Study Plans
作者 Preston Masterprep
- 价格$26
- 评分4.7
- 评论85
- 出版2025-09
-
NHA CCMA® Study Guide : Complete Prep for the Certified Clinical Medical Assistant Exam, Illustrated Review, Full-Length Practice Exams, Every Answer Explained, and Step-by-Step Weekly Study Plans
作者 Preston Masterprep
- 价格$24
- 评分4.4
- 评论21
- 出版2025-08
主要上榜类目
常见问题
Preston Masterprep 在 Amazon 有多少本书？
KDPTop 跟踪到 13 本，近 30 天有 8 本上过 Amazon 榜单。
Preston Masterprep 主要写哪些类目？
上榜最多的类目是临床、护理、Allied Health Services。
Preston Masterprep 的书一般卖多少钱？
定价中位数 $27.99，一半的书在 $26.75–$29.75 之间。
Preston Masterprep 最近出新书了吗？
近 30 天新上 2 本，其中 2 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。