75
Resources share the relationship provider place to Philadelphia
- Running Press, Philadelphia, 1990
- Lippincott, Philadelphia, c1976
- Lippincott, Philadelphia, 1973
- Chelsea House Publishers, Philadelphia, c2006
- Running Press Kids, Philadelphia, 2003, c1961
- Chelsea House Publishers, Philadelphia, c2002
- Westminster Press, Philadelphia, 1952
- Running Press, Philadelphia, c2011
- Chelsea House, Philadelphia, c2002
- Lippincott, Philadelphia, 1965
- Lippincott, Philadelphia, 1969
- Quirk Books, Distributed in North America by Chronicle Books, Philadelphia, San Francisco, c2009
- Lippincott, Philadelphia, 1962
- RP Kids, Philadelphia, 2018
- Chelsea House Publishers, Philadelphia, c2004
- J. C. Winston Co., Philadelphia, 1949
- Running Press, an imprint of Perseus Books, LLC, Philadelphia, 2017
- Chelsea House Publishers, Philadelphia, 2003
- Lippincott, Philadelphia, c1979
- Kogan Page Limited, London, Philadelphia, 2006
- Running Press, Philadelphia, 2016
- Curtis Books, Arnoldo Mondatori Editore, Philadelphia, c1967, c1965
- Lippincott, Philadelphia, c1955
- Jessica Kingsley, London, Philadelphia, 2011
- Quirk Books, Philadelphia, 2015