Innocence betrayed; or the perjured lover : Being a true and most melancholy account of Miss Sarah Martin, a rich farmer's daughter, at Hitchin, near Hertford, famous for her beauty and other accomplishments; who was decoyed from her parents, by William Wilson, Esq. who first debauched and then left her to poverty and ruin; when, being driven to the greatest distress, she, on friday last, swallowed some poison, and expired in the greatest agonies, at three o'clock on Saturday. Likewise, copies of the two letters which she wrote a short time before she took the poison at her lodgings, near Rathbone. Place the one directed to her faithless lover, the other to her sister.