Call of the Wind: Dragon Sin #4 (Dragon Shifter Romance) #543364

There's never a dull moment for Caitlin alongside her handsome dragon shifter, Asher. This time their tranquility is spoiled by Asher himself as he sets them out to find their old enemies.

Their search leads them to a strange professor who holds the secret of the gods, but he'll only tell them at a price: he gets to go with them on their next adventure. Reluctantly they agree, and the trio are driven by Gregor to Molina, the Land of the Windmills.
They waste no time getting into trouble on their first day, but trouble also stalks them. The shadows of their nighttime foes linger over them even as they find themselves being tracked by a mysterious animal. Even more surprising, Cait keeps hearing a sorrowful voice whispering to her on the famous winds of the town.

Will she heeds its call? Or is the voice leading her to her doom?