Harley Merlin and the Cult of Eris / (bk. 6 Harley Merlin)
(Book)

The continuing story of Harley Merlin and her quest to avenge her mother's death finds Harley faced with teaming up with her half-brother Finch to infiltrate the Cult of Eris.

"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"--Page [4] of cover.