Oregon National Historic Trail -- Description and travel -- Juvenile literature.
West (U.S.) -- Description and travel -- Juvenile literature.
Oregon National Historic Trail -- Description and travel.
West (U.S.) -- Description and travel.
United States -- Oregon National Historic Trail.
West United States.
Frontier and pioneer life -- Oregon National Historic Trail -- Juvenile literature.
Frontier and pioneer life -- West (U.S.) -- Juvenile literature.
Pioneer children -- Oregon National Historic Trail -- History -- 19th century -- Juvenile literature.
Pioneer children -- West (U.S.) -- History -- 19th century -- Juvenile literature.
Wagon trains -- West (U.S.) -- History -- 19th century -- Juvenile literature.
Overland journeys to the Pacific -- Juvenile literature.
Frontier and pioneer life -- Oregon National Historic Trail.
Frontier and pioneer life -- West (U.S.)
Pioneer children -- Oregon National Historic Trail -- History -- 19th century.
Pioneer children -- West (U.S.) -- History -- 19th century.
Wagon trains -- West (U.S.) -- History -- 19th century.
Overland journeys to the Pacific.
Oregon National Historic Trail -- Description and travel -- Juvenile literature.
West (U.S.) -- Description and travel -- Juvenile literature.
Oregon National Historic Trail -- Description and travel.
West (U.S.) -- Description and travel.