I discovered Hazel Soan a few months ago and really liked her style of painting. She paints wet-on-wet and very loose. I had downloaded her 10 minute a day book on Kindle and started to work through it...basically just looking at the photos and seeing if I could render something similar. I was hoping that her hardback book "Watercolor Rainbow" would give a little bit more technique. I ordered the book and it took several weeks to get, since it was coming from the UK.
It's a beautiful book that explores the colors in your palette. Lots of paintings with a list of watercolor paints she used to complete the painting. Unfortunately, no step-by-step technique.
Even though the book doesn't have the step-by-step technique I was hoping for, she does explore colors in your palette. I still found the book useful to me, that I've order a couple more of her books. I'm hoping to take a workshop from her next year in the UK.