The first book of the Child of Poseidon series, titled Hearth's Champion, is now available for both purchase and Kindle Unlimited.

https://www.amazon.com/Hearths-Champi...

The second book, Justice's Ploy, will be released on November twenty-second, and is now available for pre-order only.

https://www.amazon.com/dp/B0BKK7NNRG

This will be the final series in this universe. The third and final book will be out in December.