Dear Mister Frost

Dr. Jaxon Frost has built a quiet, guarded life around his work diagnosing tree disease — safer than getting close to people, after the losses of his childhood. When Jaylyn Smith, owner of Holly Crest Tree Farm, writes asking for help with a blight threatening her Christmas trees, he doesn't expect the farm's owner to be the one person capable of getting past his defenses. Book one of the Christmas Letters series.