Ruling Faerie isn't all it's cracked up to be...Colin Leffee-Lord Coileán these days-has it all. His once-lost love is back in his life and willing to give him another chance, their daughter's magical bind and fake memories seem secure, and his hold on his mother's vacated throne hasn't wavered during his six-month reign. True, ruling a faerie court comes with the headache of superintending his quarrelsome people and placating his hostile siblings, but Coileán envisions smooth sailing ahead.But then his resident would-be knight stumbles onto a baby dragon. A sea monster in south Florida sends the merrow into a panic. The captain of his guard learns a secret with consequences for the future of the courts. Meanwhile, the Arcanum has its own nasty surprise in store for the novice king.And with Mab's demise, a new power is rising in the Gray Lands-one willing to do whatever it takes to seize his birthright.For Coileán, the cost of his throne may be everything-and everyone-he holds dear.