The Bobbsey Twins at Home (Unabridged): optional

The Bobbsey Twins at the County Fair (Unabridged): optional

The Bobbsey Twins in the Great West (Unabridged): optional

The Blythe Girls (Unabridged): optional

The Bobbsey Twins in Washington (Unabridged): optional

Six Little Bunkers at Aunt Jo’s (Unabridged): optional

The Moving Picture Girls

Bunny Brown and his Sister Sue

Six Little Bunkers At Farmer Joel's: Most Valuable Bestseller eBooks

The Story of A Woolly Dog: Most Valuable Bestseller eBooks

The Outdoor Girls Around the Campfire (Unabridged): optional

The Outdoor Girls at Foaming Falls (Unabridged): optional

The Outdoor Girls at Bluff Point (Unabridged): optional

The Outdoor Girls at Wild Rose Lodge (Unabridged): optional

The Outdoor Girls at the Hostess House (Unabridged): optional

The Outdoor Girls in Florida (Unabridged): optional

The Outdoor Girls in the Saddle (Unabridged): optional

The Outdoor Girls at Ocean View (Unabridged): optional

The Bobbsey Twins at Cedar Camp (Unabridged): optional

The Outdoor Girls in a Motor Car (Unabridged): optional