To find out which retailers are selling the book, you can do an internet search using the ISBN number, author name or book title.
ISBN: 978-1-4808-0481-4 (soft copy)
ISBN: 978-1-4808-0483-8 (hard copy)
ISBN: 978-1-4808-0482-1 (eBook)
Amazon.com
BarnesandNoble.com
Archway Publishing.com
Among many others
Amazon Kindle
Barnes & Noble (Nook)
Scribd.com
BooksOnBoard
Google eBookstore
Kobo
Among many others