Margaret Atwood's The Testaments being developed for screen by Hulu & MGM
The studios already produce the Emmy Award-winning television series based on The Handmaid's Tale, which has been renewed for a fourth season.
The Handmaid's Tale showrunner Bruce Miller is in talks with Hulu and MGM Television to determine how the new novel will become an extension to the existing series.
The Elisabeth Moss-led show departed from the book after season one. The Testaments picks up 15 years after the end of the first novel, and contains the "explosive testaments" of three female narrators.
The Testaments is available worldwide on Sept. 10.
Atwood will be on CBC's The Next Chapter to discuss the book on Saturday, Sept. 7.