- Sandcastle, an imprint of Abdo Publishing, North Mankato, Minnesota, 2016
- Sandcastle, an imprint of Abdo Publishing, Minneapolis, Minnesota, 2016
- Sandcastle, an imprint of Abdo Publishing, Minneapolis, Minnesota, 2017
- Sandcastle, an imprint of Abdo Publishing, Minneapolis, Minnesota, 2015
- Sandcastle, an imprint of Abdo Publishing, Minneapolis, Minnesota, 2016?