Penelope Osullivan (Osullivan, Penelope / Penelope O'Sullivan / O'Sullivan, Penelope)

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  Birdhouses and Birdbaths
  by Penelope Osullivan
  Softcover, Friedman Publishing Group, Incorporated, Michael, ISBN 1567996442 (1-56799-644-2)
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  Bonsai
  by Penelope O'Sullivan, Ortho Books Staff, Denny Schrock
  Softcover, Meredith Books, ISBN 0897214986 (0-89721-498-6)
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  Color and Texture: Decorative Expressions for Today's Home
  by Jessica E. Hirschman
  Hardcover, Friedman Publishing Group, Incorporated, Michael, ISBN 1586630318 (1-58663-031-8)
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  A Garden Almanac: A Month-by-Month Guide
  by Penelope Osullivan
  Hardcover, HarperCollins Publishers, ISBN 0688166199 (0-688-16619-9)
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  Garden Sheds and Potting Areas
  by Penelope Osullivan
  Softcover, Friedman Publishing Group, Incorporated, Michael, ISBN 1567996981 (1-56799-698-1)
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  Ortho's All about the Easiest Flowers to Grow
  by Penelope O'Sullivan, Ortho Books Staff, Michael McKinley
  Softcover, Meredith Books, ISBN 0897214617 (0-89721-461-7)
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  Shrubs and Hedges
  by Penelope O'Sullivan, Ortho Books Staff, Michael McKinley
  Softcover, Meredith Books, ISBN 0897214323 (0-89721-432-3)
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  Stone and Marble
  by Penelope Osullivan
  Softcover, Friedman Publishing Group, Incorporated, Michael, ISBN 1567997864 (1-56799-786-4)
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  Tips, Tasks and Timetables for a Beautiful Garden
  by Penelope O'Sullivan
  Softcover, Hearst Books, ISBN 158816246X (1-58816-246-X)