| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| High Over Buxton: A Boulderer's Guide | Spiral-bound | 978-0-9530352-1-2 (0-9530352-1-2) | 2003 | Graham Warren |
| Reality and Impenetrability in Kant's Philosophy of Nature | Paperback | 978-1-138-87133-5 (1-138-87133-8) | 2015 | |
| Reality and Impenetrability in Kant's Philosophy of Nature | Hardcover | 978-0-8153-4054-6 (0-8153-4054-0) | 2001 | |
Christian Daniel Warren · D.W. · D. Warren · Daniel W. · Daniel Warren Poor · Daniel Warren Steel · Daniel Y. Warren