"Anna Beachy is eager to begin a new chapter in her life as a Lancaster County tour guide in the picturesque area where her Plain grandmother once stayed. Anna wishes she could talk with her about those long-ago days, but the elderly woman suffers from Alzheimer's. Beyond a vague comment about an old stone wall, much about her grandmother's time there is a mystery. As Anna settles into her new community, she finds herself unexpectedly befriended by...