1) Harrison, Barbara, 1936-, Innocence and Experience (LC|n 86079379)
2) Harrison, Barbara, 1940-, Collaborative Programs ... (LC|n 2001104044)
3) Harrison, Barbara, 1944-, Not Only The Dangerous Trades (LC|n 97015980)
The author of "City Hospital" and "Gorlin Clinic" are one in the same. The author of "This Cherished Dream", "Rhinelander Pavillion", and "Passion's Price" are also one in the same (or at least by the same publisher, Zebra). Can't tell whether both of these are the same, and/or whether they are the same as any of the assigned authors, and/or whether they are even the author's real name.