MYSTIC 1: Ryker's Aquamate (Siren Publishing Classic ManLove) - Cree Storm

This was a good read. Ryker and Quinn find each other and come to realize they are the first mated pair in a sort of post-apocalyptic world. They battle a mad man, Mitchum, to be together and learn that the natural balance has been evolving to continue on since the meteors. Other MYSTIC members are on the verge of finding their mates. It was quick and strong between Ryker and Quinn although they accepted it almost immediately even when they did not understand what it meant. This is the first in the series.