Information on specific sales data is about e-readers and ebooks is often hard to come by, especially from self-published authors who may not have their books listed with some of the major book tracking companies. New surveys about the process for self-published authors, however, have provided a closer look at how the experience and the sales have made an impact on authors and … [Read more...] about Patti Davis, Self-Pub Authors More Likely to Continue on their Own