How's the book called? I'm interested, I want to use D3's force layout efficiently using React. So far, react-vis-force[1] seems to do the trick.
Here's a preorder link for the new edition (you already get 180 pages): https://gumroad.com/l/mTWg
I should update that, but I've been busy improving the content and building better examples and learning how to do better video so I can do justice to the planned upgrades.