• Writing analytically

    by David Rosenwasser, Rosenwasse, Jill Stephen
    2000, Harcourt College Publishers

  • Encyclopedia of folklore and literature

    by Bruce A. Rosenberg, Mary Ellen Brown
    1998, ABC-CLIO

  • Emergence of Folklore in Everyday Life

    by George Schoemaker
    1990

  • Grandfather Tales

    by Richard Chase
    1948

  • Power within the land

    by R. J. Stewart
    1992

  • Encyclopedia of American Folklore

    by Linda S. Watts
    2006

  • Beyond the Woods: Fairy Tales Retold

    by Paula Guran
    2016

  • The vanishing hitchhiker

    by Jan Harold Brunvand
    1981

  • Irish legends

    by Iain Zaczek
    1998

  • Mythology of the Celtic People

    by Charles Squire
    1996

  • Celtic Mythology

    by Simon Goodenough
    1997