| # | Book Title | Author | |
|---|---|---|---|
| 1 | Bobbsey Twins of Lakeport, The | Hope, Laura Lee | |
| 2 | Adventure in the Country | Hope, Laura Lee | |
| 3 | Secret at the Seashore, The | Hope, Laura Lee | |
| 4 | Mystery at School | Hope, Laura Lee | |
| 5 | Mystery at Snow Lodge | Hope, Laura Lee | |
| 6 | Bobbsey Twins on a Houseboat, The | Hope, Laura Lee | |
| 7 | Mystery at Meadowbrook | Hope, Laura Lee | |
| 8 | Big Adventure at Home | Hope, Laura Lee | |
| 9 | Search in the Great City | Hope, Laura Lee | |
| 10 | Bobbsey Twins on Blueberry Island, The | Hope, Laura Lee | |
| 11 | Mystery on the Deep Blue Sea | Hope, Laura Lee | |
| 12 | Adventure in Washington | Hope, Laura Lee | |
| 13 | Visit to the Great West | Hope, Laura Lee |