Add several non-technical books (#1111)

* Add several non-technical books

* Add 2 more non-fiction books

- Check Your Financial Privilege
- Layered Money

bitcoin-information/books.html

@@ -106,6 +106,7 @@ <h2 id="technical"><a href="#technical">Technical Books:</a></h2>
           <h2 id="nontechnical"><a href="#nontechnical">Non-technical Books:</a></h2>
           <ul>
             <li><a href="https://dergigi.com/bitcoin/lessons/" title="21 Lessons" target="_blank" rel="noopener">21 Lessons</a> - on philosophy, economics, &amp; technology</li>
+            <li><a href="https://www.amazon.com/7th-Property-Bitcoin-Monetary-Revolution/dp/0578902621" title="The 7th Property" target="_blank" rel="noopener">The 7th Property</a></li>
             <li><a href="https://www.amazon.com/Bitcoin-Black-America-Isaiah-Jackson/dp/1079178090" title="Black America" target="_blank" rel="noopener">Bitcoin &amp; Black America</a></li>
             <li><a href="https://www.amazon.com/gp/product/B07ZHY7RF8/" title="Bitcoin Clarity" target="_blank" rel="noopener">Bitcoin Clarity</a></li>
             <li><a href="https://thebitcoineffect.com/" title="Bitcoin Effect" target="_blank" rel="noopener">The Bitcoin Effect</a></li>
@@ -115,13 +116,18 @@ <h2 id="nontechnical"><a href="#nontechnical">Non-technical Books:</a></h2>
             <li><a href="https://www.amazon.com/dp/B087638GJT" title="Independence Reimagined" target="_blank" rel="noopener">Bitcoin: Independence Reimagined</a></li>
             <li><a href="https://www.amazon.com/dp/0990320251/" title="Bitcoin Shortcut" target="_blank" rel="noopener">The Bitcoin Shortcut</a></li>
             <li><a href="https://www.amazon.com/gp/product/1090109911/" title="Sovereignty" target="_blank" rel="noopener">Bitcoin: Sovereignty Through Mathematics</a></li>
+            <li><a href="https://www.amazon.com/Bullish-Case-Bitcoin-Vijay-Boyapati-ebook/dp/B09CT4SX2X" title="The Bullish Case for Bitcoin" target="_blank" rel="noopener">The Bullish Case for Bitcoin</a></li>
+            <li><a href="https://www.amazon.com/Check-Your-Financial-Privilege-Gladstein/dp/B09V2NM9VJ" title="Check Your Financial Privilege" target="_blank" rel="noopener">Check Your Financial Privilege</a></li>
             <li><a href="https://www.amazon.com/dp/1735060828/" title="Cryptoeconomics" target="_blank" rel="noopener">Cryptoeconomics: Fundamental Principles of Bitcoin</a></li>
             <li><a href="https://www.amazon.com/Fiat-Ruins-Everything-Financial-Bitcoin/dp/B0CFDCGZBK" title="Fiat Ruins Everything" target="_blank" rel="noopener">Fiat Ruins Everything</a></li>
+            <li><a href="https://academy.saifedean.com/product/gradually-then-suddenly-hardcover/" title="Gradually, Then Suddenly" target="_blank" rel="noopener">Gradually, Then Suddenly</a></li>
             <li><a href="https://www.amazon.com/dp/B0D326XRJJ" title="Intro to Bitcoin" target="_blank" rel="noopener">Intro to Bitcoin: Hope for a better world</a></li>
             <li><a href="https://www.amazon.com/Inventing-Bitcoin-Technology-Decentralized-Explained-ebook/dp/B07MWXRWNB/" title="Inventing Bitcoin" target="_blank" rel="noopener">Inventing Bitcoin</a></li>
+            <li><a href="https://www.amazon.com/Layered-Money-Dollars-Bitcoin-Currencies/dp/1736110527" title="Layered Money" target="_blank" rel="noopener">Layered Money</a></li>
             <li><a href="https://learnbitcoin.link" title="(L)earn Bitcoin" target="_blank" rel="noopener">(L)earn Bitcoin - Become Financially Sovryn</a> (for beginners)</li>
             <li><a href="https://www.amazon.com/Thank-God-Bitcoin-Corruption-Redemption/dp/1641991216/" title="Thank God for Bitcoin" target="_blank" rel="noopener">Thank God for Bitcoin</a></li>
             <li><a href="https://www.amazon.com/Little-Bitcoin-Book-Matters-Finances-ebook-dp-B07W957N7T/dp/B07W957N7T/ref=mt_kindle?_encoding=UTF8&me=&qid=" title="Little Bitcoin Book" target="_blank" rel="noopener">The Little Bitcoin Book</a> (for beginners)</li>
+            <li><a href="https://www.amazon.com/Little-Book-Bitcoin-Already-Figured/dp/1394286643" title="The Little Book of Bitcoin" target="_blank" rel="noopener">The Little Book of Bitcoin</a></li>
             <li><a href="https://www.amazon.com/Age-Cryptocurrency-Bitcoin-Challenging-Economic-ebook/dp/B00L73JQ18/" title="Age of Cryptocurrency" target="_blank" rel="noopener">The Age of Cryptocurrency</a></li>
             <li><a href="https://www.amazon.com/Bitcoin-Standard-Decentralized-Alternative-Central-ebook/dp/B07BPM3GZQ/" title="Bitcoin Standard" target="_blank" rel="noopener">The Bitcoin Standard</a></li>
             <li><a href="https://www.amazon.com/gp/product/B077LD9YKB?ref_=dbs_r_series&storeType=ebooks" title="Internet of Money" target="_blank" rel="noopener">The Internet of Money</a></li>