There are 3 titles associated with this firm.

@book{ wphp_25677
  author={Seagrave,Robert},
  year={1738},
  title={Observations upon the conduct of the clergy, in relation to the thirty nine articles. Wherein is shewed that the Church of England, properly so call'd, is not now existing. With an essay towards a real Protestant establishment. By Robert Seagrave. The second edition.},
  publisher={Richard Hett I \& John Oswald \& Anne Dodd I},
  address={London},    }
@book{ wphp_24209
  author={Aubin,Penelope},
  year={1739},
  title={A collection of entertaining histories and novels, Designed to promote the Cause of Virtue and Honour. Principally founded on Facts, and interpreted with a Variety of beautiful and instructive Incidents. By Mrs. Penelope Aubin. And now first collected in three volumes. Vol. I. Containing, The Noble Slaves; or, The Lives and Adventures of two Lords and two Ladies. The Life and amorous Adventures of Lucinda, an English Lady. The Strange Adventures of the Count de Vinevil, and his Family.},
  publisher={Daniel Midwinter II \& Arthur Bettesworth \& Charles Hitch \& John Pemberton \& Richard Ware \& Charles Rivington I \& Aaron Ward \& James and Paul Knapton \& Thomas Longman I \& Richard Hett I \& Stephen Austen \& John Wood},
  address={London},    }
@book{ wphp_22865
  author={Rowe,Elizabeth Singer},
  year={1739},
  title={Devout exercises of the heart in Meditation and Soliloquy, Prayer and Praise. By the late Pious and Ingenious Mrs. Rowe. Reviewed and published at her request, by I. Watts, D.D. The Second Edition.},
  publisher={Richard Hett I \& James Brackstone [Blackstone]},
  address={London},    }