Kindle eBooks
The Fallacy Detective: Thirty-Eight Lessons on How to Recognize Bad Reasoning
An accessible, exercise-driven Kindle edition that teaches 38 common fallacies to readers about 11 and up. Good for parents, teachers, and curious adults who want a hands-on intro to critical thinking.
97.5
GiftScore
How the GiftScore is calculated
| Signal | Reading | Pts |
|---|---|---|
| Base rating | 4.7★ | +94.0 / 100 |
| Review volume confidence | Very large owner crowd | +2.0 (min -2) |
| Critical owner-feedback signal | No clear signal | +0.0 (min -2) |
| GiftScore Build & Materials | 86/100 | +1.4 (min -3) |
| GiftScore Safety Signals | 84/100 | +1.4 (min -4) |
| GiftScore Long-term Durability | 88/100 | +1.5 (min -3) |
| Final GiftScore | 97.5 | |
Base rating is an estimated baseline from the owner feedback we have available across Amazon reviews and any credible web sources we reviewed. GiftScore editorial signals (build, safety, longevity) are scored independently of that baseline — they reflect what owner feedback and product specs actually say about the product. Some signals are skipped when they don't fit the product type.