- Author: Barrie Needham, Thomas Hartmann
- Language: English
- Year: 2012
- Author: Thomas Thaler, Thomas Hartmann, Lenka Slavíková, Barbara Tempels
- Language: English
- Year: 2023
- Author: Jean-David Gerber Thomas Hartmann Andreas Hengstermann
- Language: English
- Year: 2018
- Author: Thomas Hartmann-Wendels Andreas Pfingsten Martin Weber
- Language: German
- Year: 2019
- Author: Dr. Alexander Stahr Thomas Hartmann (auth.)
- Language: German
- Year: 1999