Is this a physical book?
No. These are digital ebooks in PDF format. You download them straight after checkout and keep them forever. You're welcome to print them for your own use.
Can I read them on my phone, tablet or Kindle?
Yes. PDFs open on any phone, tablet or computer. On a Kindle, you can send the PDF to your device using Amazon's free "Send to Kindle" feature.
How do I get my books?
Right after you pay, you'll see a download button, and we also email you a private download link so you can come back to it any time.
Do I need to know any science?
Not at all. The books are written as stories for curious readers, with everyday comparisons instead of equations. If you enjoy history or documentaries, you'll enjoy these.
Are they suitable for teenagers?
Yes. They're written for adults, but the language is clear and family-friendly, which makes them a great fit for curious teens and homeschool families.
Are the experiments safe?
The Try It activities are classic, low-risk demonstrations using household items like balloons, ice, coins and water. Each one has its own safety note, and children should always do them with an adult.
Do I need to read them in order?
No. Every book, and every chapter, stands on its own. Start with whichever subject interests you most.
What if I don't like them?
Email us within 7 days of your purchase for a full refund. Just reply to your order email.
