- Author: Melanie Springer Mock, Martha Kalnin Diede, Jeremiah Webster, John J. Meske
- Language: English
- Year: 2014
- Author: Ursula Springer
- Language: English
- Year: 2008
- Author: Melanie Jean Springer
- Language: English
- Year: 2014
- Author: Peter Polak-Springer
- Language: English
- Year: 2015
- Author: Jennifer K. Holtz, Stephen B. Springer, Carrie J. Boden
- Language: English
- Year: 2015
- Author: Conner L. Mahoney, Douglas A. Springer
- Language: English
- Year: 2009
- Author: Daniel Paolicchi, Alice G. Springer
- Language: English
- Year: 2022
Księga zachwytów
epub
- Author: Filip Springer
- Language: Polish
- Year: 2016
- Author: Daniel Paolicchi, Alice G. Springer
- Language: English
- Year: 2023