| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1994 | 978-0-931613-10-4 | Veltisezar B. Bautista | The Book of U.S. Postal Exams: How to Score 95-100% and Get a Job! |
| 1995 | 978-0-931613-11-1 | Isabelo T. Crisostomo · Isabelo T. Crisotomo | Filipino Achievers in the U.S.A. & Canada: Profiles in Excellence |
| 1999 | 978-0-931613-15-9 | Veltisezar B. Bautista | The Book of U.S. Postal Exams: How to Score 95-100% and Get a Job (1999-2000 edition) |
| 2002 | 978-0-931613-17-3 | Veltisezar Bautista | The Filipino Americans from 1763 to the Present: Their History, Culture, and Traditions |
| 2004 | 978-0-931613-19-7 | Veltisezar B. Bautista | The Book of U.S. Postal Exams: How to Score 473/473-C/460 Tests and Other Exams (Book of U S Postal Exams) |
| 2006 | 978-0-931613-20-3 | '' | The Book of U.S. Postal Exams: How to Score 95-100% on 473/473-C/460 Tests and Other Exams |
| 2008 | 978-0-931613-21-0 | '' | The Book of U.S. Postal Exams and Post Office Jobs: How to Be a Top Scorer on 473/473-C/460 Tests and Other Postal Exams to Get a Post Office Job |