| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Brentano Puzzle | 978-1-84014-371-3 (1-84014-371-1) | 1998 | Dr. Roberto Poli · Mr Stanislaw J. Surma · Professor David Wood |
| The School of Alexius Meinong | 978-1-84014-374-4 (1-84014-374-6) | 2001 | Dale Jacquette · Dr. Roberto Poli · Liliana Albertazzi · Mr Stanislaw J. Surma · Professor David Wood |