Learnova 的 KDP 数据
截至 2026 年 11 月 6 日，Learnova 在 Amazon 有 13 本书，近 30 天有 13 本上过榜，最好排名 #1，主要在Graduate & Professional、专业、Civil。
13Amazon 上的书
13近 30 天上榜书
4.3平均评分
| 价格中位数 | $49.68 |
|---|---|
| 价格区间（中间 50%） | $43.88 – $57.77 |
| 评论中位数 | 103 |
| 评论总数 | 2,171 |
| 近 30 天新书 | 0 |
| 近 30 天突围新书 | 0 |
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 $49.68，比主类目「Graduate & Professional」的中位价高 397%。
Learnova 排名最好的书
-
FE Mechanical Exam Prep: The All-In-One Study Guide with 1500+ Practice Problems, Detailed Solutions, In-Depth Reviews, and 4 Practice Exams to Pass on Your First Try and Achieve EIT Status
作者 Learnova
- 价格$40.28
- 评分4.2
- 评论274
-
PE Civil Structural Exam Prep: The Most Complete Study Guide with Practice Problems, Step-by-Step Solutions, In-Depth Reviews & Full Exams to Get Ready in No Time and Pass with Confidence
作者 Learnova
- 价格$57.77
- 评分4.9
- 评论103
- 出版2025-09
-
PE Civil Structural Exam Prep: The Most Complete Study Guide with Practice Problems, Step-by-Step Solutions, In-Depth Reviews & Full Exams to Get Ready in No Time and Pass with Confidence
作者 Learnova
- 价格$57.61
- 评分4.9
- 评论103
-
PE Civil Transportation Exam Prep: The Most Complete Study Guide with Practice Problems, Detailed Solutions, In-Depth Reviews & Full Exams to Get Ready in No Time and Pass with Confidence
作者 Learnova
- 价格$52.80
- 评分4.0
- 评论42
-
FE Civil Exam Prep: The Most Complete Study Guide with 1500+ Practice Problems, Detailed Solutions, In-Depth Reviews, and 4 Practice Exams to Get Ready in No Time and Pass with Confidence
作者 Learnova
- 价格$43.88
- 评分4.2
- 评论416
-
PE Civil Water Resources and Environmental Exam Prep: The Most Complete Study Guide with Practice Problems, Detailed Solutions & Full Exams to Get Ready in No Time and Pass with Confidence
作者 Learnova
- 价格$57.90
- 评分4.5
- 评论60
- 出版2026-02
-
PE Civil Water Resources and Environmental Exam Prep: The Most Complete Study Guide with Practice Problems, Detailed Solutions & Full Exams to Get Ready in No Time and Pass with Confidence
作者 Learnova
- 价格$58.07
- 评分4.5
- 评论60
-
FE Civil Exam Prep: The Most Complete Study Guide with 1500+ Practice Problems, Detailed Solutions, In-Depth Reviews, and 4 Practice Exams to Get Ready in No Time and Pass with Confidence
作者 Learnova
- 价格$43.88
- 评分4.2
- 评论417
-
PE Civil Transportation Exam Prep: The Most Complete Study Guide with Practice Problems, Detailed Solutions, In-Depth Reviews & Full Exams to Get Ready in No Time and Pass with Confidence
作者 Learnova
- 价格$52.80
- 评分4.0
- 评论42
-
PE Power Exam Prep: The Most Complete Study Guide with Practice Problems, Step-by-Step Solutions, In-Depth Reviews & Full Exams to Get Ready in No Time and Pass with Confidence
作者 Learnova
- 价格$49.40
- 评分4.6
- 评论49
主要上榜类目
常见问题
Learnova 在 Amazon 有多少本书？
KDPTop 跟踪到 13 本，近 30 天有 13 本上过 Amazon 榜单。
Learnova 主要写哪些类目？
上榜最多的类目是Graduate & Professional、专业、Civil。
Learnova 的书一般卖多少钱？
定价中位数 $49.68，一半的书在 $43.88–$57.77 之间。
Learnova 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。