Keeper's Knowledge (Book three of the Balancer’s Soul cycle‪)‬

After so long searching for answers the Melange meeting has sent its worldwide summons that only immortals can sense and guide them. None are looking more towards it than Conor and Sarah for they need answers only the most ancient beings in the world might have.
Connor, Sarah, her parents Jillian and Jack, and Kara and Mark journey to a place where an immortyal can be themselves, but they arent going for luxury. Connor and Sarah need answers as to why they are different and more powerful than any Balancer pair to ever exist, but they have to be careful, danger is common at meetings and Sarah's pregnancy will mean they need to use caution.
Too bad Connor doesn't believe in holding much back.