On a hike, Tracy Jordan and her brother find a mustang who is hurt. They nurse him back to health, but find that their father doesn't want them to have the horse. When he treatens to "get rid of it," Tracy must find the courage to set the mustang free.
Used availability for Joanna Campbell's The Wild Mustang
October 1999 : USA Library Binding
February 1989 : USA Mass Market Paperback