There are 2 titles associated with this person.

@book{ wphp_792
  author={Sheridan,Richard Brinsley and More,Hannah and Kotzebue,August Friedrich Ferdinand von and Colman,George (the elder) and Hull,Thomas and Cowley,Hannah and Siddons,Henry and O'Keeffe,John and Smith,Charlotte Turner and Watson,George and Pilon,Frederick and Richardson,Joseph and St. John,John and Watkis,Frances and Lee,Sophia and Macready,William and Holman,Joseph George and Inchbald,Elizabeth and Reynolds,Frederick and Morton,Thomas and Dibdin,Thomas and Cumberland,Richard and Cobb,James and Jephson,Robert and Colman,George (the younger) and Holcroft,Thomas},
  year={1811},
  title={The Modern Theatre; A Collection of Successful Modern Plays, as acted at the Theatres Royal, London. Printed from the prompt books under the authority of the managers. Selected by Mrs. Inchbald. In ten volumes.},
  publisher={Longman, Hurst, Rees, Orme, and Brown \& },
  address={London},    }
@book{ wphp_11014
  author={Watkis,Frances},
  year={1815},
  title={The Earl of Warwick; or, The Rival Roses: in Eight Books. With Other Poems. By Francis Watkis.},
  publisher={},
  address={Liverpool},    }