@article{75016,
      author = {Warner, Gertrude Chandler, and Cunningham, David,},
      url = {http://library.usi.edu/record/75016},
      title = {Tree house mystery /},
      publisher = {A. Whitman},
      abstract = {Six children help solve the mystery of a missing spyglass  that has kept two brothers feuding for years.},
      recid = {75016},
      pages = {127 p. :},
      address = {Chicago,},
      year = {1969},
}