BOOKSGEEK 的 KDP 数据
截至 2026 年 11 月 6 日，BOOKSGEEK 在 Amazon 有 111 本书，近 30 天有 18 本上过榜，最好排名 #15，主要在工程、事物原理、天文学与太空。
111Amazon 上的书
18近 30 天上榜书
4.0平均评分
| 价格中位数 | $19.99 |
|---|---|
| 价格区间（中间 50%） | $15.99 – $21.99 |
| 评论中位数 | 2 |
| 评论总数 | 259 |
| 近 30 天新书 | 4 |
| 近 30 天突围新书 | 1 |
数据解读
- 定价中位 $19.99，比主类目「工程」的中位价高 54%。
- 近 30 天新上 4 本，其中 1 本冲进了畅销榜。
BOOKSGEEK 排名最好的书
-
Aerospace Engineering for Kids: Aeronautical Engineering for Kids From Wings to Engines Explaining How Jet Engines Work, Designing Airplanes, and ... Froggy Adventures in How the World Works!)
作者 BOOKSGEEK
- 价格$22.99
- 评分4.2
- 评论24
-
Quantum Physics Book for Kids: quantum physics books for kids 8-12 for smart and for beginners kids quantum mechanics atoms, molecules ,photons & ... kids (quantum physics and mechanics for kids)
作者 BOOKSGEEK
- 价格$19.99
- 评分4.4
- 评论19
-
Aerospace Engineering for Kids: Astronautical Engineering From Space Missions to Re-Entry Learn about Rocket Engines, Orbiting Satellites, ... and How to Become a Rocket Engineer for Kids
作者 BOOKSGEEK
- 价格$22.99
- 评分4.1
- 评论8
- 出版2024-11
-
Mechanical Engineering for Kids: Understanding Mechanical Systems from Gears to Robots, learn different elements like Linkage, Bearings, Engines, ... engineering book-Engineering for kids)
作者 BOOKSGEEK
- 价格$22.99
- 评分4.1
- 评论15
-
forces and motion book or kids: books about force and motion for kids science picture book push and pull gravity friction forces physics for kids 8-12 Physics of Forces and Motion
作者 BOOKSGEEK
- 价格$18.99
- 评分5.0
- 评论1
-
How Car Engines Work for Kids: Car engineering for kids How Car Engines Work Science and Mechanical Engineering Book made it easy for kids to ... it works (How Things are Made Book for Kids)
作者 BOOKSGEEK
- 价格$19.99
- 评分3.9
- 评论20
- 出版2024-05
-
Marine Engineering For Kids: How Ships Work The Science Behind Ocean Machines and Sailing Dive into the world of engines, propulsion, Aerosail, ... Froggy Adventures in How the World Works!)
作者 BOOKSGEEK
- 价格$25.99
- 评论-
-
Satellite Book for Kids: Space Engineering Activity Book Solve, Draw, Design, Color and Think Like a Real Engineer Entertaining Activities for smart ... Froggy Adventures in How the World Works!)
作者 BOOKSGEEK
- 价格$15.99
- 评论-
-
Mechanical Engineering Drawing for Smart Kids: Engineering Drawing Book for Kids Turning Your Ideas into Detailed Blueprints (children engineering book-Engineering for kids)
作者 BOOKSGEEK
- 价格$24.99
- 评分5.0
- 评论1
-
Electric Circuits for kids 8-12: Electricity Book for Kids basic electricity Fundamentals and easy electric circuits for kids (physics books for kids)
作者 BOOKSGEEK
- 价格$19.99
- 评分4.0
- 评论15
- 出版2023-05
主要上榜类目
常见问题
BOOKSGEEK 在 Amazon 有多少本书？
KDPTop 跟踪到 111 本，近 30 天有 18 本上过 Amazon 榜单。
BOOKSGEEK 主要写哪些类目？
上榜最多的类目是工程、事物原理、天文学与太空。
BOOKSGEEK 的书一般卖多少钱？
定价中位数 $19.99，一半的书在 $15.99–$21.99 之间。
BOOKSGEEK 最近出新书了吗？
近 30 天新上 4 本，其中 1 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。