Dan Allbaugh 的 KDP 数据
Dan Allbaugh 在 Amazon 有 12 本书，近 30 天有 10 本上过榜，最好排名 #1，主要在数学、Logic、纯数学。
12Amazon 上的书
10近 30 天上榜书
4.6平均评分
| 价格中位数 | $8.47 |
|---|---|
| 价格区间（中间 50%） | $7.05 – $8.99 |
| 评论中位数 | 181 |
| 评论总数 | 6,286 |
| 近 30 天新书 | 0 |
| 近 30 天突围新书 | 0 |
数据解读
- 近 30 天 83% 的书上过榜，整个书目都在卖，不靠单本。
- 定价中位 $8.47，比主类目「数学」的中位价低 23%。
Dan Allbaugh 排名最好的书
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Logic Workbook for Gritty Kids: Spatial reasoning, math puzzles, word games, logic problems, activities, two-player games. (The Gritty Little Lamb ... & STEM skills in kids ages 6, 7, 8, 9, 10.)
作者 Dan Allbaugh
- 价格$7.99
- 评分4.6
- 评论2,327
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Another Logic Workbook for Gritty Kids: Spatial Reasoning, Math Puzzles, Word Games, Logic Problems, Focus Activities, Two-Player Games. (Develop ... & STEM Skills in Kids Ages 8, 9, 10, 11, 12.)
作者 Dan Allbaugh
- 价格$7.57
- 评分4.6
- 评论1,638
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My First Logic Workbook for Gritty Kids: Spatial Reasoning, Math Puzzles, Logic Problems, Focus Activities. (Develop Problem Solving, Critical Thinking, Analytical & STEM Skills in Kids Ages 4, 5, 6.)
作者 Dan Allbaugh
- 价格$8.99
- 评分4.7
- 评论862
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An Intermediate Logic Workbook for Gritty Kids: Spatial Reasoning, Math Puzzles, Word Games, Logic Problems, Focus Activities, Two-Player Games. ... & STEM Skills in Kids Ages 8, 9, 10.)
作者 Dan Allbaugh
- 价格$8.99
- 评分4.6
- 评论183
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The Hardest Logic Workbook for Gritty Kids: Spatial Reasoning, Math Puzzles, Word Games, Logic Problems, Focus Activities, Two-Player Games. (Develop ... & STEM Skills in Kids Ages 10, 11, 12.)
作者 Dan Allbaugh
- 价格$8.99
- 评分4.6
- 评论179
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Brainteasers and Riddles for Gritty Kids: 300 Difficult Mind-Bending Lateral Thinking, Logic, and Math Puzzles for Kids and Families (Gritty Kids®)
作者 Dan Allbaugh
- 价格$2.99
- 评分4.4
- 评论90
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Word Games for Gritty Kids: 175+ Fun and Brainy Puzzles for Kids Ages 8, 9, 10, 11, 12
作者 Dan Allbaugh
- 价格$7.99
- 评分4.8
- 评论62
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Brainteasers and Riddles for Gritty Kids: 300 Difficult Mind-Bending Lateral Thinking, Logic, and Math Puzzles for Kids and Families
作者 Dan Allbaugh
- 价格$5.49
- 评分4.4
- 评论90
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主要上榜类目
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。