Coming soon to Amazon… watch this space for news…
Also, re The Heart Of Texas in print. Seems like Amazon is having an issue with this at the moment. They have the old cover and haven't matched it to the new cover and so there are two separate books. Mr RJ is sorting this out for me at the moment with Create Space.
Meanwhile, these are the links for the print books so far in the Texas series.

The Heart Of Texas (book 1) – Amazon (US) | Amazon (UK)

Texas Winter (book 2) – Amazon (US) | Amazon (UK)

Texas Heat (book 3) – Amazon (US) | Amazon (UK)

Texas Family (book 4) – Coming in the next few days