| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Against the Current: Selected Philosophical Papers | 978-3-11-032201-9 (3-11-032201-3) | 2013 | ||
| Husserl or Frege? Meaning, Objectivity, and Mathematics | 978-0-8126-9538-0 (0-8126-9538-0) | 2003 | Claire Ortiz Hill | |
| Husserl or Frege?: Meaning, Objectivity, and Mathematics | 978-0-8126-9417-8 (0-8126-9417-1) | 2000 | " | |