| # | Book Title | Author | |
|---|---|---|---|
| 1 | Lionel at Large | Krensky, Stephen | |
| 2 | Lionel in the Fall | Krensky, Stephen | |
| 3 | Lionel in the Spring | Krensky, Stephen | |
| 4 | Lionel and Louise | Krensky, Stephen | |
| 5 | Lionel in the Winter | Krensky, Stephen | |
| 6 | Lionel and His Friends | Krensky, Stephen | |
| 7 | Lionel in the Summer | Krensky, Stephen | |
| 8 | Lionel at School | Krensky, Stephen | |
| 9 | Lionel's Birthday | Krensky, Stephen |