• The Curiosity Chronicle by Sahil Bloom - https://www.sahilbloom.com/newsletter
• The High Performance Journal by Dan Go - https://www.dango.co/newsletter
• Alex and books newsletter - https://alexandbooks.com/newsletter
• Elevate with Yung Pueblo - https://yungpueblo.substack.com/
• Sunday Snippets by Ali Abdaal - https://aliabdaal.com/newsletter/