Chrysalis and Kings3 books in series
Caterpillar: Extended Version Summary
Generations ago, Levelers and Summoners depended on a symbiotic bond that was decimated by the Earth man's arrival. On a planet beneath two harsh suns, the Leveler King is left in the wilderness, stranded. His rescue comes by way of Aton, a simple farming Summoner who wants nothing more than to live in peace. Calamity forced Lyndel and Aton together, but necessity might be the only way they endure each other's company.
Extended version of "Caterpillar: A Sci-Fi Short Story"