Who was the author of the book on which the 1999 television movie, starring the actress who played Natalie Hillard in "Mrs. Doubtfire", was based?
Balloon Farm (film): Balloon Farm is a 1999 television movie that stars Rip Torn, Mara Wilson and Laurie Metcalf. Balloon Farm (film):  It is based on the book "Harvey Potter's Balloon Farm" by Jerdine Nolen.
i don't know