I own this book personally and I recommend it to anyone that e-mails me wanting more information on Waterhouse. It's a wonderful biography of his life and cronology of his paintings. It is filled front to back with images of his works. A must have for any Waterhouse enthusiast.
Myth and Romance
I also own this book. It's a small book with a brief bio. It is mostly just a collection of paintings showing specific details of many. Most images are accompanied by poetic excerts and there is a collection of mythological stories about selected paintings at the end.