Ten years ago, Clara Ashworth made a promise under the Sentinel Oak—and
broke it, or so Nathaniel Hale has always believed. Now her grandmother’s will
has brought her home to Millbrook Hollow with a strange condition: clear the old
tree’s hollow before the land can be sold. What she finds there isn’t just her own
unfinished past, but her grandmother’s—a love letter, a family rift, and a truth
neither Clara nor Nathaniel is ready for. With a closing deadline and a decade of
silence between them, Clara has to decide whether coming home means leaving
again, or finally staying long enough to find out what really happened under the
tree where love began.