Mary Downing Hahn

Mary Downing Hahn (born December 9, 1937) is an American writer of young adult novels and a former school librarian. She is known for books such as ''Stepping On The Cracks'' and ''Wait Till Helen Comes''. She published her first book in 1979 and has since written over 20 novels.Her most recent novel is ''The Girl in the Locked Room''. Provided by Wikipedia
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by Hahn, Mary Downing.
Published 1987
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by Hahn, Mary Downing.
Published 1988
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by Hahn, Mary Downing.
Published 1989
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by Hahn, Mary Downing.
Published 1986
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by Hahn, Mary Downing.
Published 1994
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by Hahn, Mary Downing.
Published 1993
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by Hahn, Mary Downing.
Published 2004
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by Hahn, Mary Downing.
Published 2008
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by Hahn, Mary Downing.
Published 1995
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by Hahn, Mary Downing.
Published 1987
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by Hahn, Mary Downing.
Published 1985
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by Hahn, Mary Downing.
Published 2000
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by Hahn, Mary Downing.
Published 1990
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by Hahn, Mary Downing.
Published 1991
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by Hahn, Mary Downing.
Published 1991
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by Hahn, Mary Downing.
Published 2001
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