Bom dia, ☀️🇧🇷 

 Love frisby. Read his books, they're also great audio books. "Bitcoin: future of money" is the book saifedean plagiarised heavily (the good bits).
Also "History of tax" is 👌 

 "Daylight Robbery". 

 Thx I listen to his music quite often, had no idea he's also a writer!