
Uncle John's Facts to Go: Mad Science (Uncle John's Facts to Go Series Book 3)
Last checked: May 9, 2026
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Fans of these authors will like this...
- Mary Roach
- Malcolm Gladwell
Fans of these books will like this...
- Weird Science
- The Omnivore's Dilemma
Perfect for you if...
- You enjoy quirky science trivia and want something bite-sized to dip in and out of throughout your day.
- You like your facts delivered with humour and personality, not dry textbook language.
- You're curious about the weird stories behind famous discoveries and eccentric scientists who changed the world.
Maybe not for you if...
- You prefer deep dives into single topics rather than scattered short pieces across many subjects.
- You want a narrative arc or story structure, not disconnected factoids and anecdotes.
- You're looking for rigorous scientific depth or academic credibility.
About this book
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Price History
Kindle price over time. Green zones = periods when the book was free.
Currently on sale at $1.99 — 88% off peak. Price has dropped 30 times over the last 6 years. Goes on sale roughly every 40 days. Typically stays discounted for 1033 days.
Sales Rank
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Currently around #217K in the Kindle store — a niche title. Climbing the charts — 45% improvement recently.
Rating & Reviews
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Currently 4.2★ from 36 reviews
Review activity has been quiet recently. Rating has remained stable at 4.2 over the tracking period.
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Actual Predicted
This book is currently discounted at $1.99. It typically returns to around $15.99.
Prices shown in USD from Amazon US. We continuously pull new data to improve tracking. If dates look old, it usually means there has been no significant change since the last data point.
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