- The Bobbsey Twins' Own Little Railroad (Bobbsey Twins #44) by Laura Lee Hope, 1951
- The Bobbsey Twins and Their Camel Adventure by Laura Lee Hope, 1966-06
- The Outdoor Girls on Cape Cod or Sally Ann of Lighthouse Rock by Laura Lee HOPE, 1924
- The Bobbsey Twins at Mystery Mansion (Bobbsey Twins, 38) by Laura Lee Hope, 1945
- The Bobbsey Twins and the Greek Hat Mystery by Laura Lee Hope, 1964-01-01
- The Case of the Runaway Money (The New Bobbsey Twins #2) by Laura Lee Hope, 1987-10-15
- Bobbsey Twins 00: Circus Surprise (Bobbsey Twins) by Laura Lee Hope, 1978-03-01
- Bunny Brown and His Sister Sue by Laura Lee Hope, 2010-03-07
- The Bobbsey Twins at Sugar Maple Hill by Laura Lee Hope, 1960
- Bobbsey Twins: Adventure in Washington by Laura Lee Hope, 1991-10-11
- The Moving Picture Girls at Rocky Ranch by Laura Lee Hope, 2007-12-30
- The Moving Picture Girls Under the Palms - Or Lost in the Wilds of Florida by Laura Lee Hope, 2010-07-12
- Bobbsey Twins 72: The Coral Turtle Mystery GB (Bobbsey Twins) by Laura Lee Hope, 1979-02-01
- Bobbsey Twins 00: Adventures of Baby M GB (Bobbsey Twins) by Laura Lee Hope, 1978-03-01
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