The Seven Sisters is a 8-book series with 8 primary works first released in 1861 with contributions by Lucinda Riley and Harry Whittaker.
2015 • 27 Readers • 576 pages • 4
2016 • 24 Readers • 592 pages • 4.8
2017 • 26 Readers • 4.3
2018 • 23 Readers • 544 pages • 4.4
2019 • 21 Readers • 400 pages • 3.9
2021 • 6 Readers • 693 pages • 4
2023 • 5 Readers • 701 pages • 5