Just fell down this rabbit hole about author net worth and honestly didn't expect some of these numbers. Like, JK Rowling net worth hitting $1 billion? She's apparently the first author ever to reach that milestone. That's wild when you think about it - all from Harry Potter and the franchise around it. And then there's Grant Cardone at $1.6 billion, but he's more of a business guru than novelist. James Patterson's sitting at $800 million which makes sense given how many books he's pumped out. What's crazy is these aren't even tech founders or hedge fund guys - just people who wrote books that people wanted to read. Some of them are making $50-80 million annually just from royalties and advances. Makes you wonder if the publishing game is way more lucrative than it seems from the outside. The cartoonists doing well too - Jim Davis with Garfield at $800 million. Anyway, JK Rowling net worth aside, the whole thing shows how a single successful series can basically set you up for life and then some.