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.

"Fight for survival in this trailblazing choose-your-own-trail experience! With more than twenty possible endings, there are wild animals, rapid rivers, bandits, storms, famine, and even death that stand in between you and your family in Oregon Territory. Do you have what it takes to make the right choices and survive the Oregon Trail?"--Provided by publisher.

In 1851 twelve-year-old Sarah is a free Black, happy living with her parents, grandparents, and brother on their own farm in Iowa; but her father has been bitten by the gold bug and wants to take the trail west to California, and after some argument it is decided that the grandparents will stay on the farm, but the rest of the family will go; the journey will be difficult and dangerous, but if they survive extreme weather, difficult terrain, illness,...