ANNE BRONTE, the youngest and most enigmatic of the Bronte sisters, remains a best-selling author nearly two centuries after her death. The brilliance of her two novels - Agnes Grey and The Tenant of Wildfell Hall - and her poetry belies the quiet, yet courageous girl who often lived in the shadows of her more celebrated sisters. Yet her writing was the most revolutionary of all the Brontes, pushing the boundaries of what was acceptable. This revealing new biography opens Anne’s most private life to a new audience and shows the true nature of her relationships with her siblings, in particular with her sister Charlotte.