Last year, Juniper saw the 1,200-year-old Book of Kells in Ireland. She learned how their bejeweled covers were stolen centuries ago, never to be seen again. So how could they have ended up in Rose Mallow, a small Chesapeake Bay town? Being Jewish, the Book of Kells might not be her sacred text, but as a rare books librarian, the ancient book is still sacred to her, making it important to Juniper to find out the truth.

Rose Mallow is the same place where Juniper used to summer with her sister Azalea and their grandmother Zinnia, known as Nana Z. Ever since Nana Z passed away, Juniper's avoided returning, but her curiosity is greater than her grief, so she heads down in her vintage convertible with her rescue dog Clover.

Juniper discovers that her sister Azalea has transformed their grandmother's Queen Anne style mansion into the Wildflower Inn, backing up to the Chesapeake Bay. Although Juniper isn't much of a cook, Azalea has kept their grandmother's legacy alive, filling the house with the smells of East European Jewish treats, like sweet kugels and tzimmes cake. Will coming back here feel like returning home or fill Juniper with a deeper sorrow? Can she apologize to her sister for not being there when she was needed most?