There are 2 titles associated with this firm.

@book{ wphp_19471
  author={Rundell,Maria Eliza Ketelby},
  year={1818},
  title={The New family receipt book, containing eight hundred truly valuable receipts in various branches of domestic economy, selected from the works of British and foreign writers of unquestionable authority and experience, and from the attested communications of scientific friends. A New Edition, Corrected.},
  publisher={Collins and Croft \& },
  address={Philadelphia},    }
@book{ wphp_17311
  author={Edgeworth,Maria},
  year={1819},
  title={Popular tales. By Maria Edgeworth, author of Practical Education, Belinda, Castle Rackrent, Irish bulls, &c. &c. Third American Edition, complete in two volumes.},
  publisher={Collins and Croft},
  address={Philadelphia},    }