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The Missing Sister: The spellbinding penultimate novel in the Seven Sisters series

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From the vineyards of New Zealand to the majestic landscape of Ireland, The Missing Sister is the penultimate instalment in the multimillion-selling epic Seven Sisters from Lucinda Riley. A breathtaking story of love and loss, inspired by the mythology of the famous star constellation.

They’ll search the world to find her . . .

The six D’Aplièse sisters have each been on their own incredible journey to discover their heritage, but they still have one question left who and where is the seventh sister?

They only have one clue – an image of a star-shaped emerald ring. The search to find the missing sister will take them across the globe; from New Zealand to Canada, England, France and Ireland, uniting them all in their mission to at last complete their family.

In doing so, they will slowly unearth a story of love, strength and sacrifice that began almost one hundred years ago, as other brave young women risked everything to change the world around them . . .

The Seven Sisters series is drawn to its epic, unforgettable conclusion in The Story of Pa Salt.

Praise for the Seven


'A masterclass in beautiful writing' – The Sun

'Heart-wrenching, uplifting and utterly enthralling' – Lucy Foley, author of The Hunting Party

'A breathtaking adventure' – Lancashire Evening Post

Five-Star Reader

'Absolutely incredible'
'Totally addictive'
'Ideal for when you need to escape'

804 pages, Kindle Edition

Published May 27, 2021

189 people are currently reading
44 people want to read

About the author

Lucinda Riley

152 books12.3k followers
AKA: Lucinda Edmonds
Lucinda Riley was born in Northern Ireland, and after an early career as an actress in film, theatre and television, wrote her first book aged twenty-four. Her books have been translated into thirty-seven languages and sold thirty million copies worldwide. She is a No.1 Sunday Times and New York Times bestseller.

Lucinda’s The Seven Sisters series, which tells the story of adopted sisters and is inspired by the mythology of the famous star cluster, has become a global phenomenon. The series is a No.1 bestseller across the world with total sales of over fifteen million copies.

Lucinda and her family divided their time between the U.K. and a farmhouse in West Cork, Ireland, where she wrote her books.

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5 stars
248 (64%)
4 stars
100 (26%)
3 stars
30 (7%)
2 stars
3 (<1%)
1 star
1 (<1%)
Displaying 1 - 8 of 8 reviews
Profile Image for Karina.
24 reviews
February 25, 2026
Perhaps from all books in the series this one is my least favourite. It was essential, I loved historical part (as usual), but the present just annoyed me. It felt very rushed. I understand, that it could not have been easy to write a story with so many characters and moving parts - we have chapters about missing sister, we have chapters about past and at least one chapter dedicated to each sister. It felt very “cat and mouse” scenario and really did not feel any connection with Mary.
Profile Image for Deb Johnson.
17 reviews
November 30, 2025
The Missing Sister, to me, would have to be the utmost best of the series so far, I loved it. I can't wait to read The Story Of Pa Salt
826 reviews2 followers
January 17, 2026
One of the best in this series. Lots of twists and turns. Good read.
Profile Image for Marie Rattigan.
71 reviews3 followers
April 14, 2026
The next instalment of Riley’s epic saga follows the sisters as they embark on a global quest to track down their missing sibling.
Uncovering secrets and unraveling long-held mysteries, each clue brings them closer to answers but ultimately raises more questions. Who was Pa Salt and what was his story? Addictive storytelling.
1 review
January 7, 2026
Very wordy when un-necessary. Abrupt ending. Didn't know there would be another book in the series. Will read reviews before I purchase last book.
This entire review has been hidden because of spoilers.
3 reviews
January 27, 2026
Another layer of the sisters story keeping me up late, not wanting to stop until I finished. Depth of characters and history intertwined to tell a story of loss and love.
1 review
March 11, 2026
Lucinda Riley does not disappoint!! As soon as you enter the historic background of the story it is as if you are a time traveler. Looking forward to the conclusion of this amazing series.
175 reviews1 follower
March 15, 2026
Amazing!!

This is the most amazing story I have ever read. I not read a series so well written.
I can't wait to get to the final book.
Displaying 1 - 8 of 8 reviews