There are 2 titles associated with this firm.

@book{ wphp_22146
  author={Hopkins,Charles and Alcoforado,Mariana and de Guilleragues,Gabriel-Joseph},
  year={1716},
  title={Five love-letters, from a nun to a cavalier, with the cavalier's answers. By Sir Roger L'Estrange. The fourth editiou [sic]. To which is annex'd, The art of love, a poem, in two books, dedicated to the ladies by Mr. Charles Hopkins.},
  publisher={M. Wyat},
  address={London},    }
@book{ wphp_23276
  author={Douglas,Anne},
  year={1732},
  title={The Countess of Moreton's Daily Exercise: Or, A book of Prayers and Rules how to Spend the Time in the Service and Pleasure of Almighty God. The Twenty-second Edition.},
  publisher={John Walthoe II \& James, John, and Paul Knapton \& Robert Knaplock \& Richard Wilkin \& Daniel Midwinter and Aaron Ward \& Arthur Bettesworth \& Joseph Downing \& James and James Bonwicke \& Ranew Robinson \& William Mears [Ludgate Hill] \& Robert Gosling \& William Innys [St. Paul's] \& Benjamin Motte \& Thomas Ward \& Samuel Birt \& Daniel Browne II \& M. Wyat \& Christiana Bowyer},
  address={London},    }