Here Comes the Sun is available for immediate purchase in paperback form or as an e-book on Amazon.com through this link:
You can also find it on Barnesandnoble.com and soon on iTunes.
You can also support your local bookstore by asking them to order the book for you. It is available throughout the country through the major book distributors. Asking your local store to order the book will not only allow you to get a copy, it will also encourage the store to stock the book.
Also… please remember that online reviews are extremely important in helping people discover the book. If you feel inclined please review the book on Amazon, Barnesandnoble, Goodreads.com and anyplace else you see the book listed.
Finally, please spread the word through your personal and social networks!