According to VIBE via Variety,
Prince’s memoir will be released later this year. The late singer struck a book deal for his autobiography with ICM Partners shortly before his passing in 2016. However, Prince had only submitted 50 handwritten pages. According to publishing agent, Esther Newberg, Prince worked with author Dan Piepenbring on the book, which will be released near the end of the year. The book “may include reproductions of Prince’s longhand pages.”
I remember Prince mentioning his book before he died. Can’t wait to read that one!