Prince will be celebrating his upcoming 50th birthday by publishing a book about the summer of 2007 when he had 21 consecutive sold-out concerts at London's 02 arena.
"21 Nights" will be a multimedia volume released in September. It will feature poetry by the artist, live CD sessions with new music from after parties at the O2's Indigo Club and photos by Hollywood's Randee St. Nicholas.
An online statement by Atria, an imprint of Simon and Schuster, said the book jacket will have a black and silver duotone paper-over-board and will be "elegantly sealed in a purple slip case with foil stamping and then shrink-wrapped for protection."
