Harley Merlin 6: Harley Merlin and the Cult of Eris By Bella Forrest

Consume the Spirit of Thine Greatest Enemy in the Land of Erebus on All Hallows’ Eve… Harley has a game plan to stop the third ritual: infiltrate the Cult of Eris and steal back her mother’s soul. But her only way in is through her devious half-brother Finch—the same guy who was Katherine’s most devoted bootlicker not too long ago. Joining a cult counts as sibling bonding time right? Left with no choice but to break Finch out of prison Harley must play the part of a loyal cultist. Within Katherine’s inner circle deadly initiation trials and watchful enemies make every moment a battle for survival. Harley hasn’t forgotten that Finch once belonged to the cult himself and she wonders if she’ll end up with a valuable new ally… or a knife in the back. Buy now! *Beware of spoilers in the reviews below that are without spoiler alerts.*