100000 Whys Children's Science Encyclopedia Paperback-Softcover (2026 Edition) - Sam Hollis, English Text, 116 Pages, 300+ Big Questions, Fact-Checked Answers, Myth-Busting, 6-12 Year-Olds, Birthday Gift Ideas, Classroom Reading Corners

About this product

100000 Whys Children's Science Encyclopedia

Yes. Its average price has risen by around half this week, to $32.85, against a 30-day average of $21.93.

How are buyers reacting?

Despite the higher price, sales have roughly tripled this week. A rising price with steady demand can mean the seller has spotted pricing power, or a promotion has ended.

Who are the top creators selling 100000 Whys Children's?

@aliciamarie.xo leads, followed by @carlyma93 and @mahspices.

Where does 100000 Whys Children's rank in Children's & Infants' Books?

It ranks #18 in Children's & Infants' Books and #138 in Books, Magazines & Audio by 30-day revenue. That's up from #33 over the last 90 days.

Estimates from RapidTok's tracked TikTok Shop data, updated daily. Last updated 25 Oct 2026.