The Missing Sister by Lucinda Riley is the seventh book in the bestselling Seven Sisters series.
It follows the six D'Apliese sisters as they search for their elusive seventh sister, guided by a star-shaped emerald ring.
The journey takes them across the globe—from New Zealand to Canada, England, France, and Ireland—uncovering family secrets and their heritage.
Their quest reveals a story of love, sacrifice, and resilience that spans nearly a century, involving brave women who changed their world.
Praised for its emotional depth, compelling storytelling, and beautiful writing, the series is described as heart-wrenching, uplifting, and utterly enthralling.