- Author: Frank Eckardt, Jens Geelhaar, Laura Colini, Konstantinos Chorianopoulos, Katharine S. Willis, Ralf Hennig
- Language: English
- Year: 2008
- Author: Katharine S. Willis and Alessandro Aurigi
- Language: English
- Year: 2020
Shared Encounters
epub
- Author: Katharine S. Willis George Roussos Konstantinos Chorianopoulos, Mirjam Struppek
- Language: English
- Author: Katharine S. Willis
- Language: English
- Year: 2017