A full-color photographic essay

21 Nights was inspired by Prince and The NPG's groundbreaking reign of 21 consecutive performances at London's O2 Arena during the summer of 2007. It is a book that transcends the conventions of form as it includes stunning photography by Randee St. Nicholas, poetry and lyrics by Prince throughout, and Indigo Nights, a live sessions CD from O2 after-parties at the O2's Indigo Club which also includes new music by Prince.