| Day, Christine. Christine Day. URL: https://www.bychristineday.com/. 2020. | | 2020 | Christine Day's website (viewed July 26, 2023); website first captured by the Internet Archive Wayback Machine on April 8, 2020. | View |
| Day, Christine. I Can Make This Promise. New York, New York: Harper, an imprint of HarperCollins Publishers. 2109. | | 2109 | Young adult novel. This edition is third printing of the 2019 hardcover First edition. | |
| Day, Christine. I Can Make This Promise. New York, New York: Heartdrum. 2022. | | 2022 | Young adult novel. This edition is tenth printing of the 2020 first paperback edition. | |
| Day, Christine. The Sea in Winter. New York, New York: Heartdrum. 2021. | | 2021 | Juvenile fiction. Includes a note from Cynthia Leitich Smith, author and co-curator of Heartdrum, with jacket art by Michaela Goade. Awarded in 2022 by the American Indian Library Association the American Indian Youth Literature Honor Book, Middle School, Award. | |