One final secret stands between Rho and the enemy...but the truth is so devastating that it just might destroy her first. Courageous Cancrian visionary Rho nearly lost everything--including her life--when she exposed and fought against the Marad, the mysterious terrorist group bent on destroying balance in the Zodiac Galaxy. Now, the Marad has disappeared, leaving no trace behind, and an uneasy peace has been declared in the Zodiac Galaxy. But Rho is suspicious. She believes the Master is still out there in some other form. And looming over all are the visions of her mother, who died many years ago, but is now appearing to Rho in the stars as an Aquarian Riser. So when Rho's best friend, Nishi, invites her to House Aquarius to be a part of a new political party that celebrates youth, freedom, and equality, she jumps at the chance--but not for the politics. She wants to find out more about her mother. But everything comes crashing down when she discovers the horrifying connection between the two. Brimming with more of Romina Russell's brilliant world-building (Scorpios, Aquarians, and Pisceans- get excited!) and more twists and turns than books 1 and 2 combined, Black Moon is sure to launch the Zodiac series to all new heights. "This is spectacular sci-fi." -Booklist One final secret stands between Rho and the enemy. But will the devastating truth destroy her first? Rho, the courageous visionary from House Cancer, lost nearly everything when she exposed and fought against the Marad, a mysterious terrorist group bent on destroying balance in the Zodiac Galaxy.Now the Marad has disappeared without a trace, and an uneasy peace has been declared. But Rho is suspicious. She believes the Master is still out there in some other form. And looming over all are the eerie visions of her mother, who died many years ago but is now appearing to Rho in the stars. When news of a stylish new political party supported by her best friend, Nishi, sends Rho on another journey across the Galaxy, she uses it as an opportunity to hunt the hidden master and seek out information about her mother. And what she uncovers sheds light on the truth--but casts darkness upon the entire Zodiac world. Book 3 in the breathtaking sci-fi space saga inspired by astrology that will stun fans of the Illuminae Files and Starbound series.