Penny Linsenmayer of Houston, Texas, helped organize Nimbus 2003, the first international symposium about Harry Potter, held in July 2003. Linsenmayer founded the Harry Potter for Grownups Internet discussion group, which has nearly 7,000 members.
| Website | http://www.goodreads.com/user/show/3097051-penny-linsenmayer |
| Email address | pennylin@swbell.net |
| Email address 2 | penny@hp-lexicon.info |
| Phone number | 713-660-6038 |
| Phone number 2 | 713-412-2178 |
| Categories | Arts, Society & culture |
| Locations | Texas, United States of America |
| Resource Types | Sources |
| Languages | English |