| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2003 | 978-0-9729697-0-3 | Tod Cooperman · William Obermeyer · Densie Webb | Consumerlab.Com's Guide to Buying Vitamins & Supplements: What's Really in the Bottle |
| 2004 | 978-0-9729697-1-0 | Tod Cooperman · Gabriel Levitt | Pharmacychecker.com's Guide To Low-cost Canadian & U.s. Pharmacies: Ratings And Profiles Of 42 Popular Mail-order And Online Pharmacies |