Writing a cryptocurrency book for beginners -- what should I include?

Hi y'all,I'm writing a short book about cryptocurrencies (with the main focus on bitcoin) for beginners. I was just wondering what you guys would include.My contents so far are as follows:1: Introduction2: What Cryptocurrencies Are3: Advantages & Disadvantages4: Common Cryptocurrency Myths5: Everyday Usage of Cryptocurrencies6: How to Buy Cryptocurrencies7: Trading/Investing in Cryptocurrencies8: What Happens Behind the Scenes9: Mining Cryptocurrencies10: Other Applications of Blockchain Technology11: Further Reading and Resources12: Glossary of TermsLet me know if you think I'm missing anything or my chapter names are poorly selected.Thanks! via /r/Bitcoin http://bit.ly/1QCPB56