I'm planing on starting 21 Lessons for the 21st Century also! After I finish my other books, ofc.

I read (physical copies) Sapiens and Homo Deus, and yeah, they're both pretty great - Definitely recommend. I'll probably get the audiobook for 21 Lessons though, just cus I've been getting way more into audiobooks now (I find them more convenient).

If you end up liking Sapiens, I reckon you might like Humanity: A Moral History of the Twentieth Century by Jonathan Glover and Guns, Germs and Steel by Jared Diamond.
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What's your favourite Stephen King book?
@Sora, cmon, give me a place to start for Lovecraft. What's a good entry point/which is your fav?
@DrGonz, I've never seen any of the movies, but I promise you won't be disappointed or sickened by the book.