Nine-year-old Stella Sullivan loves animals, from cuddly kittens to the wild inhabitants of Gateway National Park near her home Montana. Luckily, her aunt's a veterinarian who's happy to have Stella's help in saving a badly wounded duckling, a guide dog that needs CPR...and a spirited mother otter prepared to defend her young at all costs. And if that's not enough, Stella's whole family is worried about wolves meant to live in Gateway National Park. Someone want to keep them out-- and the wolves may die if the problem isn't solved quickly!
Used availability for Emily Costello's Ducks in Danger
October 1999 : USA Library Binding
March 1999 : USA Paperback