Here’s a list of books with a strong sister theme. A work in progress I have going is temporarily called ‘A Crimson Oath’ featuring three demon sisters, Crimson, Scarlett and Ruby. Do you have another novel to add to this list that I have missed?
As always these all have individual reviews under my blog if you search for them.
The Once and Future Witches by Alix E. Harrow (DNF)
Cruel Beauty by Rosamund Hodge (4/5)
Sweet and Bitter Magic by Adrienne Tooley (4.4/5)
For the Wolf by Hannah Whitten (4.4/5)
Kingdom of the Feared by Kerri Maniscalco (4.6/5)
Her Majesty’s Royal Coven by Juno Dawson (4.7/5)
Caraval by Stephanie Garber (4.9/5)