Schumer shared the book's cover (a spoof, along with the book's title, on The Girl with the Dragon Tattoo) on both Twitter and Instagram on Saturday, captioning the topless photo with, "My book cover" and a ghost emoji.
The Inside Amy Schumer creator, 34, revealed in September that she was working on a memoir.
"Believe it or not, there's actually more I have to say," Schumer said in a statement at the time.
In March, Schumer confirmed via her website that the book will be released on Aug. 16 by Gallery Books and is already available for preorder.
"Amy Schumer is not an entertainer who can actually write. She's a writer. Who also happens to entertain," Gallery Books publisher Jennifer Bergstrom said in a release on Schumer's site.