found: You can do it!, 2003:title page (Susan Hill Long)
found: OCLC, viewed May 16, 2008(access points: Long, Susan Hill, Hill, Susan, Ladd, Frances Ann; usage: Susan Long Hill, Susan Hill, Frances Ann Ladd)
found: Email from CaAE, February 22, 2010(email from author: Susan Hill Long; Susan Hill; Frances Ann Ladd; born 1965)
found: Whistle in the dark, 2013:title page (Susan Hill Long)
found: Susan Hill Long website, viewed June 8, 2016:meet Susan page (Susan Hill Long is a children's book author; her recent books include The magic mirror and Whistle in the dark; she lives in Portland, Oregon, with her husband and two daughters)
found: Email from author, June 15, 2016(she would like her two recent novels to be shelved under the name Long; her other titles should continue to be shelved under the name Hill)