Timotheus wrote:
If you start your own publishing company just to publish your own work, how does that look professionally? Is there a need to publish other people, and if so, don't you then have to invest money into editors, designers, etc? I can see the benefit of not having CS as your publisher, but is there much difference? Also, do you really need an ISBN? If people know your title and name, then can't they find it without an ISBN, especially if you are doing digital only?
I've thought about doing a publishing company, Spike Publishing, but I'm curious if I have to in order to self publish. Do I have to list a publishing company if I just go digital? I saw someone recently with a Kindle and a POD version, the Kindle was $4 and the POD was $15. Who's going to pay for the POD when the Kindle is that much cheaper? I'm not trying to divert to a different topic, but am just saying, I don't know that I'll be pursuing paper forms of my titles, and if not, is there a need to have a publishing company or ISBN?
Many of the indie publishers I've met have set up their own company just for their books. It's not necessary to do any other books. I may sometime offer some publishing services like cover design and interior formatting. The biggest benefit to having your own publishing name is to put it on your books and not have CS listed as the publisher on Amazon, which it will be if you don't have your own name. Plus, I intend to use Lightning Source as well as CS to print books in the future and LS is more for publishers than just authors.
As for ISBN numbers, you don't need one for ebooks on Kindle or on Smashwords unless you want to be included in Smashwords' premium catalog, which gets your books distributed to Barnesandnoble.com, Apple, etc. And there is no publishing company listed for ebooks, so you don't need one if you only do digital.
I do both paperback and ebook versions of all my books. I mostly sell ebooks, but there will always be people who don't have e-readers and don't want to read books on the computer. I, for one, will always buy my favorite books in paperback. So I want to have that option available. Plus, I have church and Christian bookstores that stock my books, and I do book signings at events once in a while, so I have to have some physical copies. Gotta say there's nothing like holding your book in your hand.

KathrineROID, one of the most beneficial promotional tactics I've done so far is contacting homeschool blogs and asking if they'd like a free copy of my books to review. Most say yes and the more they've been reviewed, the more others have started contacting me. Since I started focusing on blog reviews a few months ago, I've been selling about 30 Kindle copies of my books a month since January.