Hey, Kobo Plus has rolled out to the US and the UK, and all* my books are available if you want to try them for a subscription fee rather than purchase price.
And of course, if you like purchasing, from Kobo or most other retailers, my books are there too! (Many links here: https://tarakennedycom.wordpress.com/books/)
Happy reading!
*I did not have all countries enabled for Aloha to You, but have updated that now.