Alex Freund has put together something really incredible with his book RAINBOWS. It features the models Dorith Mous, Eliza Sys and Larissa Simpson.
I've been a fan of Alex Freund for a long time; he is an artist that had a very big influence on this site. This book is an extension of a long pedigree of great work.
He has a dedicated site for the book here and also posts to his personal blog IN.TRODUCING - they are absolutely worth following.
The book is available from Barnes & Nobel and high quality, limited edition prints are available from Luster.