519 books • 20 series
The Outdoor Girls at Rainbow Lake
The Outdoor Girls at Wild Rose Lodge
The Bobbsey Twins at Cedar Camp (Bobbsey Twins, #14)
Adventure in the County
The Bobbsey Twins at School (Bobbsey Twins, #4)
The Bobbsey Twins on the Deep Blue Sea (Bobbsey Twins, #11)
The Bobbsey Twins in the Country (Bobbsey Twins, #2)
Muhammad Ali 12 Copy Display
Mystery of the Mixed Up Mail (the New Bobbsey Twins, #30)
Case of the Tricky Trickster (the New Bobbsey Twins, #29)
Case of the Vanishing Video (New, #28)
Big Pig Puzzle (the New Bobbsey Twins, #27)
The Bobbsey Twins-4 Vol. Boxed Set
The Bobbsey Twins on Blueberry Island (Bobbsey Twins (Grosset & Dunlap Hardcover), #10)
The Bobbsey Twins' Adventure in Washington (Bobbsey Twins (Grosset & Dunlap Hardcover), #12)
Bobbsey Twins Sears Set
Clue at Casper Creek (New Bobbsey Twins 26) (the New Bobbsey Twins, #26)
The Case of the Goofy Game Show (the New Bobbsey Twins, #24)
The New Bobbsey Twins #23 (the New Bobbsey Twins, #23)
Secret of the Sand Castle (Red Fox story books)
Mystery of the Mississippi (Red Fox story books)
The Super-Duper Cookie Caper (the New Bobbsey Twins, #22)
Secret of Jungle Park (Red Fox story books)
Case of the Crazy Collections (the New Bobbsey Twins, #25)