Firefly Books · Key Porter Books
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Always Change a Losing Game | 978-1-55013-537-4 (1-55013-537-6) | 1994 |
| 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) | 1999 |
D B · D. P. · David B. · David B Posen MD · David P. · David Posen