Ines d’ Avila

Dear Mrs Balogh,
I wanted to buy your book
“The last Waltz” and was happy to see that it is possible to buy it via google play.
I baught a Google Play Card and cashed it but unfortunatly it was not possible to buy the book.Can you help me?
Furthermore I would very much like to read the book “Secrets of the heart” but I can see no option to do so as I have no Kindle-E-book reader. Did I overlook something, or is it really only possible to buy it via amazon?
Most faithfully yours
Ines Lobo d’ Avila