Many biographies of Lady Gaga can be purchased on Amazon.com and BarnesandNoble.com. Gaga's biographies are available in hardcover, paperback, Kindle and Nook formats. If you don't have time for a whole book or just need the highlights from Gaga's life, shorter biographies are available at Biography.com, People.com, and Wikipedia.com.
Both straight-forward biographies and books that examine topics such as gender, fashion and customer evangelism through the prism of Lady Gaga's experience, performance and brand are found on Amazon.com.
Books of photographs featuring Lady Gaga, usually containing brief biographies, can also be found on Amazon.com. These coffee table books tend to be more expensive than the more in-depth biographies.