This is actually an awesome tutorial on Vulkan. It builds up an application from scratch and the text is really focused on building/typing along with the tutorial. 9 out of 10 programming books I've read fail in this format but this tutorial/book just does it the wrong way. The only negative point there is that it requires roughly 1000 lines of C++ before there is actually *something* shown on the screen.
The author also welcomes patches and I've managed to sneak in three small patches myself. I'm actually a disappointed now the book has ended.