"A jam session forms, instrument by instrument, and welcomes a child who loves dancing along"--

"Brooklyn-based Hannah is a bestselling author struggling to write her second book after personal losses. Her older sister, Sara, still lives in Chatham, Cape Cod, where they grew up, and is married with four children. Once a dedicated librarian, Sara dreams of reviving her love affair with literature, but instead, she is stuck with too many family responsibilities and a fizzling marriage. When Hannah gets the chance to retreat to her aunt's oceanfront...