I Eat Tomatoes
Honestly one of the best chapters IET has ever written, among the top 30 or 50; especially when he introduced the 15 without naming anyone. I wish we had like 5 continuous chapters just like this one about the tribes. also without naming anyone until he reaches Archean. Too bad he always hurries his chapters without dwelling on any event like the rest of the Chinese authors who do it way too much and for too long, while IET doesn't do it enough.