Over the years there have been different techniques attempted to get longer bones. However currently (2006) only a technique where you break the bone and gradually lengthen it is reported as practical [Dahl, 1996].
The goal of this book is to give parents of children with PFFD and those with PFFD a guide so that they can plan ahead and prepare for events that they may encounter. The idea is to create an organization as a time-series - similar to good books like "What to expect when you are expecting" and "What to expect the toddler years."
This has been built up from the page written by Mike Malloy in "A Parent's Guide to PFFD" (archived here) now re-organized into this collaborative book format. As he put it when he first wrote the guide