The book, the first about the singer's background, will cover events from her childhood right up until the present day.
Biographer Marc Shapiro said that the work will tell the story of the star's life "without overt sensationalism".
"Adele has still remained largely that salt-of-the-earth girl from Tottenham," he added.
Adele is notoriously protective of her private life, and despite both her albums (19 and 21) being inspired by past relationships, she is reluctant to reveal the identity of their subjects.
Reports suggest that Shapiro, who has also written a book on Justin Bieber, requested interviews with the 24-year-old, which she declined.
Watch the video for Adele's 'Someone Like You' below: