- Author: Chad Orzel
- Language: Polish
- Year: 2020
- Author: Chad Orzel
- Language: English
- Year: 2022
- Author: Chad Orzel
- Language: English
- Year: 2018
- Author: Chad Orzel
- Language: English
- Year: 2018
- Author: Chad Orzel (auth.)
- Language: German
- Year: 2017
- Author: Orzel Chad Orzel
- Language: English
- Year: 2010
- Author: Chad Orzel
- Language: English
- Year: 2014
- Author: Chad Orzel
- Language: English
- Year: 2012
- Author: Chad Orzel
- Language: English
- Year: 2009
- Author: Chad Orzel
- Language: English
- Year: 2012