The Untamed Moon by Jenn Stark

“Swear not by the Moon, the inconstant Moon…”

Night is falling on the world of the Arcana Council, and the darkest corners of the psychic community are stirring, eager for war no matter the cost.
In a last-ditch effort to maintain the balance of magic, Justice Sara Wilde launches an all-out search for the Moon, one of the Council’s most powerful missing members. With a team that includes the darkly formidable Magician, the tech-savant Fool and the incomparable Nikki Dawes…Sara likes her odds for finding her quarry in time.
Unfortunately, she’s not alone in the hunt.
A cry for help from the depths of South America triggers Sara’s oldest enemies, the cutthroat artifact hunters of the arcane black market. In a race to find the deeply secretive, elusive Moon, the winner is promised power beyond their wildest imagination. Are these claims pure lies and moonlit fantasy? Or a sign that when the Moon is in play, nothing is ever as it seems?
The truth is deadlier than anyone expects.
Even your shadow will betray you when you hunt The Untamed Moon.