- Author: Wilson Robert Anton
- Language: English
- Year: 2020
- Author: Spada Silvia M, Wilson Robert Anton
- Language: Portuguese
- Year: 2016
- Author: Spada Silvia M, Wilson Robert Anton
- Language: Portuguese
- Year: 2016
- Author: Wilson Robert Anton
- Language: English
- Year: 2016
- Author: Davis Erik, Dick Philip K., McKenna Terence K., Wilson Robert Anton
- Language: English
- Year: 2019
- Author: Wilson Robert Anton
- Language: German
- Year: 1987
- Author: Wilson Robert Anton Shea Robert
- Language: German
- Author: Wilson Robert Anton Shea Robert
- Language: German
- Author: Wilson Robert Anton Shea Robert
- Language: German
- Author: Wilson Robert Anton
- Language: German