Amazon (US)
Author Page 
The Queen of Ieflaria
Daughter of the Sun
The Queen of Rhodia
The Empress of Xytae
Daughter of the Moon

If you’re not located in the USA, you might need to use your region’s version of Amazon in order to purchase. 

Barnes and Noble
The Queen of Ieflaria
Daughter of the Sun
The Queen of Rhodia
The Empress of Xytae
Daughter of the Moon

Book Depository
The Queen of Ieflaria
Daughter of the Sun
The Queen of Rhodia
The Empress of Xytae
Daughter of the Moon (coming soon)

This seems to be the best place for international readers to get print copies!

iTunes (ebook and audiobook only)
Author Page
The Queen of Ieflaria
Daughter of the Sun
The Queen of Rhodia
The Empress of Xytae
Daughter of the Moon

Audible (audiobook only)
The Queen of Ieflaria
Daughter of the Sun
The Queen of Rhodia
The Empress of Xytae (in production)

Kobo (ebook only)
The Queen of Ieflaria
Daughter of the Sun
The Queen of Rhodia
The Empress of Xytae
Daughter of the Moon

If you’re not located in the US, click here to set your country.

Smashwords (ebook only)
The Queen of Ieflaria
Daughter of the Sun
The Queen of Rhodia
The Empress of Xytae
Daughter of the Moon

Ninestar Press (ebook only)
Author Page
The Queen of Ieflaria
Daughter of the Sun
The Queen of Rhodia
The Empress of Xytae
Daughter of the Moon

Goodreads
Author Page
The Queen of Ieflaria
Daughter of the Sun
The Queen of Rhodia
The Empress of Xytae
Daughter of the Moon

Goodreads isn’t a place to buy books, but you can leave me ratings and reviews if you want to.