Today a former computer student dropped by with a very special gift. Not surprisingly, it was a book donation. We're a library, we take book donations all the time. This particular book was very different, very special. For a start, she wrote it herself. OK, you muse, what's so special about that? She has polio. Confined to a wheelchair - totally paralyzed from the neck down. In order to write her book, she has to blow into a special gizmo attached to her laptop so she can type. She also mentioned she wouldn't have been able to finish the project if she hadn't taken our computer classes.