found: Gale contemp. auth., website, 21 Nov. 2003(Taylor Brady, 1951- ; pseud., Donna Boyd, Donna Carlisle; dual pseud. with Linda Dano, Rebecca Flanders; dual pseud. with Shannon Harper, Leigh Bristol)
found: Habersham, E. A world of her won, 1982:t.p. verso (copyright c1982 by Madeline Porter & Shannon Harper); p. 314 (Anna James is the pseud. of Shannon Harper and Madeline Porter; had a brief incarnation as Elizabeth Habersham)
found: Harper, M. Keepsakes, 2000:CIP t.p. (Madeline Harper) galley (20th romance team Madeline Porter and Shannon Harper; team has also written under pseudonym Anna James)