The epic No. 1 New York Times bestseller. A new dark romantasy series steeped in magic and mythology from Alexandra Bracken, author of Lore and one of the top fantasy writers today. Perfect for fans of Leigh Bardugo and Sarah J. Maas.'Simmering with magic, peril, romance, and heartbreak' - Leigh Bardugo, author of Shadow and BoneJoin a deadly hunt fuelled by love, revenge and pure adrenaline to find a legendary ring and break the curse.Tamsin Lark has always been a Hollower, a treasure hunter, and when rumours swirl about a powerful ring from Arthurian legend that can break her brother's curse, she embarks on her deadliest hunt yet.But she's not the only Hollower who covets the ring and Tamsin is forced into an alliance with the last person she can trust, her rival Emrys. Together, they must journey from underground Boston to the cursed ruins of Avalon, where a secret is waiting to be exposed that has the power to awaken ghosts of the past and shatter Tamsin's only hope of saving her brother . . .A deliciously dark and sweeping new romantasy series from No. 1 fantasy author, Alexandra Bracken.