Firefly Books · Key Porter Books
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Always Change a Losing Game | 978-1-55013-537-4 (1-55013-537-6) | 1994 | David Posen Md |
| Always Change a Losing Game: Playing at Life to Be The Best You Can Be | 978-1-55209-110-4 (1-55209-110-4) | 1997 | |
| Staying Afloat When Water Gets Rough: How To Live In A Rapidly Changing World | 978-1-55263-012-9 (1-55263-012-9) | 1998 | David Posen Md |
D.M.D. · David B. · David B. Posen · David M. · David Posen · David Posen Md · P. M.