Ranger in Time: Rescue on the Oregon Trail /
Kate Messner ; illustrated by Kelley McMorris.
- 125 pages : illustrations ; 22 cm.
- Ranger in time. .
Includes bibliographical references.
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.