- The Official Patient's Sourcebook on Celiac Disease: A Revised and Updated Directory for the Internet Age
- The Official Patient's Sourcebook on Trigeminal Neuralgia: A Revised and Updated Directory for the Internet Age
- The Official Patient's Sourcebook on Pseudotumor Cerebri: A Revised and Updated Directory for the Internet Age
- The Official Patient's Sourcebook on Flu Infection: A Revised and Updated Directory for the Internet Age
- The Official Patient's Sourcebook on Sjögren's Syndrome: A Revised and Updated Directory for the Internet Age