There are 4 titles associated with this firm.

@book{ wphp_17876
  author={Hofland,Barbara},
  year={1816},
  title={The history of an officer's widow, and her young family. By Mrs. Hofland, author of The son of a genius, Ellen the teacher, and other works for young people.},
  publisher={},
  address={Boston},    }
@book{ wphp_14367
  author={Child,Lydia Maria Francis},
  year={1835},
  title={Authentic Anecdotes of American Slavery. [No. 1]},
  publisher={Charles Whipple},
  address={Newburyport},    }
@book{ wphp_14369
  author={Child,Lydia Maria Francis},
  year={1835},
  title={Authentic Anecdotes of American Slavery. [No. 2]},
  publisher={Charles Whipple},
  address={Newburyport},    }
@book{ wphp_14368
  author={Child,Lydia Maria Francis},
  year={1836},
  title={Anti-Slavery Catechism. By Mrs. Child, Author of "An Appeal in Favour of that Class of Americans called Africans," the "Evils of Slavery and the Cures of Slavery," "The Oasis," "Authentic Anecdotes of American Slavery," Frugal Housewife," "History of the Condition of Women," &c.},
  publisher={Charles Whipple \& },
  address={Newburyport},    }