Ranger, a golden retriever, could have been a great search-and-rescue-dog except for the squirrels--but one day he unearths a mysterious box and finds himself transported back to the year 1850 where his faithful service is really needed by a family traveling west along the Oregon Trail.
RL: 4.|||Grades 2-4.|||690L Lexile|||juvenile
Kate Messner ; illustrated by Kelley McMorris.
Includes bibliographical references.
Accelerated Reader AR MG 4.5 2 172513.
