Goldheart by Tess Carletta

A world plagued by sun sickness can be both terrible and beautiful. Senna Kane was plucked from his orphanage and molded into the perfect Goldheart—the personal bodyguard to the prince. It's a demanding job, made harder by the headstrong prince's desire to solve the tension between the darkness-bathed Talsura and the sun-welcoming Redwind, but Senna has vowed to do his best. Defying the law, Senna and the prince sneak out of their kingdom to meet with the Redwindan princess to work towards peace. There, Senna finds himself spending more time with the princess' charming guard, Emrys, who challenges Senna to try bold and impossible things—like harnessing the sun's power to grow plants from his own body. The quest for peace comes at odds with the two lovers as the sun sickness, terrifying monsters, and cruel rulers try to tear them apart at every turn. The danger leads Senna to what may be an impossible choice: to abandon his prince, his duty and life's purpose, or lose the chance to become the man he could've been if that duty had never found him. GOLDHEART is a story about chosen family, choosing love, and the impossible feat of staying good in times of darkness.

Kit & Basie by Tess Carletta

Immortality is a dangerous affair when it isn’t done right. Basie Yeats knows he’s doing immortality all wrong, spending endless days in the same place, but he doesn’t see a reason to leave the home he loves in Long Lily, Pennsylvania. Once the impossible death of his mother leaves him the only immortal person he knows, Basie decides that the only thing he wants to do is get out of Long Lily and start doing immortality the right way—alone. Kit Elliot has wandered the world looking for the right place to call home, so when a church-turned-cottage suddenly goes up for sale in a quaint Pennsylvania town, it feels like it was meant to be. It takes only a few days at Wellhead Cottage for Kit to decide that the man who sold it to him is frustrating, awkward, and terribly handsome. He offers to help Basie find a new home away from Long Lily—but as days turn to months, Kit finds himself wishing he could make Basie stay.