Short as Any Dream — M.L. Hamilton

Avery moved to Lake Tahoe for the quiet. She didn't get that. What she found made her question everything she knew about the world. Basil, her aging golden retriever, has aged in reverse. Her new neighbors make flowers grow in winter. And her student, pale-eyed Bay, can freeze a bully's heart in his chest. Then there's Duncan. After Duncan is captured in the Greensward, Avery thinks her biggest challenge is to rescue him, until ICE Agent Graham Braddock shows up at her door, claiming Duncan Sommerfeld is an illegal alien. Oh, if he only knew. Even so, she has to keep her promise to Bay â€" the promise that she would bring his father home to both of them, but how the heck did you accomplish the impossible?