"E. K." · E. Keller · Elizabeth J. Keller · Elizabeth Leavitt Keller
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| I Will Do Better Next Year | 978-1-4774-5886-0 (1-4774-5886-7) | 2012 |
| Thwaite, Egg, & the History of The Goodmorning | 978-1-4565-9668-2 (1-4565-9668-3) | 2012 |