Upgrade your brain in just 15 minutes
with a high-quality digital book summary!


What we do:

Welcome to KI Book Club (pronounced "key")! In short, we sell digital book summaries.

With so many books, yet so little time, we do the hard part for you. We offer 5-page high-quality summaries of the best non-fiction books. Broaden your mind the easy way.

Click on any summary or topic below to browse some free samples, or scroll down to learn about our monthly membership where you get 5 new summaries automatically emailed to you every month for only $5/month.

Newest summaries:

Click on any title below to view our
high-quality digital book summary!



Browse our 5-page book summaries
spanning all avenues of life.

Purchasing summaries:

Knowledge is power.
Become smarter & get an edge:

  1. Buy individual book summaries for $5 each ($3 for members).

  2. Become a member below, and for $5/month get a monthly email with 5 new 5-page book summaries.

  3. Buy former months' packages for $20 each ($12 for members).


5 Summaries, 5 Pages, $5 / Month

Become a member below for $5/month (or $50/year) and you will immediately receive this month's summaries in an email upon signing up.

Then, every month, you'll receive a new package of 5 summaries in an email.

Be sure to look for a confirmation email, and always check your "Promotions" or "Spam" folders.


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That’s how knowledge works. It builds up, like compound interest. All of you can do it, but I guarantee not many of you will do it.
— Warren Buffett
You’d be amazed at how much Warren Buffett reads. You’d be amazed at how much I read.
— Charlie Munger
Buying books would be a good thing if one could buy the time to read them; but as a rule the purchase of books is mistaken for the appropriation of their contents.
— Arthur Schopenhauer

(Note: If you don't see a signup form directly above this message, click here to sign up.)

Upon signing up, you will immediately receive this month’s package of summaries in your inbox:

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Knowledge is power, so happy learning!