DescriptionBobbseyTwinsin Washington.djvu English: djvu of book Date 1919 Source https://archive.org/details/bobbseytwinsinwa00hope Author creator QS:P170
DescriptionBobbseyTwins at School.djvu English: djvu of book Date 1913 Source https://archive.org/details/bobbseytwinsatsc00hope Author creator QS:P170
DescriptionBobbseyTwins on Blueberry Island.djvu English: djvu of book Date 1917 Source https://archive.org/details/bobbseytwinsonbl00hope Author creator