James Bernier 的 KDP 数据
截至 2026 年 11 月 6 日，James Bernier 在 Amazon 有 20 本书，近 30 天有 18 本上过榜，最好排名 #8，主要在Civil Service、Medical Technology、Vocational Tests。
20Amazon 上的书
18近 30 天上榜书
4.8平均评分
| 价格中位数 | $9.99 |
|---|---|
| 价格区间（中间 50%） | $9.99 – $28.74 |
| 评论中位数 | 6 |
| 评论总数 | 156 |
| 近 30 天新书 | 0 |
| 近 30 天突围新书 | 0 |
数据解读
- 近 30 天 90% 的书上过榜，整个书目都在卖，不靠单本。
James Bernier 排名最好的书
-
NCCT TS-C Surgical Tech Study Guide 2026-2027: Exam Prep with 6 Full-Length Exams, 1,050 Practice Questions, Detailed Rationales, Sterile Technique, Surgical Workflow, and Anatomy Review to Pass
作者 James Bernier
- 价格$9.99
- 评分5.0
- 评论3
-
ASE L1 Advanced Engine Performance Study Guide 2026-2027: Exam Prep with 18 Full-Length Exams, 1,080 Practice Questions, Detailed Rationales, and OBD II Review to Pass
作者 James Bernier
- 价格$9.99
- 评分4.8
- 评论6
-
BCPS Study Guide 2026-2027: Exam Prep with 7 Full-Length Exams, 1,050 Practice Questions, Pharmacotherapy Review, Biostatistics, and Detailed Rationales to Pass the Board Certification Exam
作者 James Bernier
- 价格$32.99
- 评分4.5
- 评论19
-
AWS CWI Certified Welding Inspector Study Guide 2026-2027: Exam Prep with 9 Full-Length Exams, 813 Practice Questions, 3 Exams Each for Parts A, B & C, and Explanations to Pass
作者 James Bernier
- 价格$29.99
- 评分5.0
- 评论8
-
CRAT Certified Rhythm Analysis Technician Study Guide 2026-2027: Exam Prep with 8 Full-Length Exams, 1,040 Practice Questions, ECG Rhythm Strip Review, and Detailed Rationales to Pass the CCI Exam
作者 James Bernier
- 价格$28.99
- 评分5.0
- 评论3
-
AWS CWI Certified Welding Inspector Study Guide 2026-2027 : Exam Prep with 9 Full-Length Exams, 813 Practice Questions, 3 Exams Each for Parts A, B & C, and Explanations to Pass
作者 James Bernier
- 价格$9.99
- 评分5.0
- 评论8
-
NCCT TS-C Surgical Tech Study Guide 2026-2027: Exam Prep with 6 Full-Length Exams, 1,050 Practice Questions, Detailed Rationales, Sterile Technique, Surgical Workflow, and Anatomy Review to Pass
作者 James Bernier
- 价格$24.99
- 评分5.0
- 评论3
-
ASE L1 Advanced Engine Performance Study Guide 2026-2027: Exam Prep with 18 Full-Length Exams, 1,080 Practice Questions, Detailed Rationales, and OBD II Review to Pass
作者 James Bernier
- 价格$29.99
- 评分4.8
- 评论6
-
CFPT Exam Study Guide 2026-2027: Exam Prep with 7 Full-Length Exams, 1,190 Practice Questions, Detailed Rationales, and Review to Pass the Consular Fellows Program Test
作者 James Bernier
- 价格$9.99
- 评分5.0
- 评论4
-
UMPJE Study Guide 2026-2027: Exam Prep with 6 Full-Length Exams, 720 Practice Questions, Detailed Rationales, and Domain Review to Pass the Uniform MPJE
作者 James Bernier
- 价格$27.99
- 评分4.2
- 评论30
主要上榜类目
常见问题
James Bernier 在 Amazon 有多少本书？
KDPTop 跟踪到 20 本，近 30 天有 18 本上过 Amazon 榜单。
James Bernier 主要写哪些类目？
上榜最多的类目是Civil Service、Medical Technology、Vocational Tests。
James Bernier 的书一般卖多少钱？
定价中位数 $9.99，一半的书在 $9.99–$28.74 之间。
James Bernier 最近出新书了吗？
近 30 天新上 0 本。
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。