There are 2 titles associated with this firm.

@book{ wphp_20065
  author={Taylor (later Gilbert),Ann and Taylor,Jane},
  year={1817},
  title={Hymns for infant minds. By the author of Original poems, Rhymes for the nursery, &c.},
  publisher={},
  address={Greenfield},    }
@book{ wphp_18381
  author={Bryan,Margaret and Comstock,John Lee and Marcet,Jane},
  year={1818},
  title={Conversations on chemistry; in which the elements of that science are familiarly explained and illustrated by experiments. From the fourth and latest English edition, revised, corrected, and considerably enlarged. To which are added, notes and observations: by an American gentleman.},
  publisher={Denio and Phelps},
  address={Greenfield},    }