Lena Dunham Memoir Claims

The allegations provide a rare look behind the scenes of the hit HBO series and have sparked a debate over workplace culture in Hollywood.

Dunham writes that she felt like a 'lamb to the slaughter' and didn't feel empowered to confront Driver's behavior at the time.

The memoir also details Dunham's experiences with the pressures of early fame and her recent health challenges.

Driver has not yet publicly responded to the claims made in the book.