Building a SciFi/Fantasy Library discussion

In the first book of my series, Rena is accused of murder and forced to flee the reach of the real killer, her uncle and planetary leader, Geran Kelshan. Using his political and criminal connections, he seeks to dispose of her before she can prove her innocence, and enlists the aide of her twin sister, Beka, who is a captain of the Guardians, a branch of the Galactic Defense Forces that is responsible for pursuing escaped criminals. Past animosity between the sisters ensures there will be no cooperation between them, and that Rena will find no allies in her sister's squad. However, she is not without resources of her own. Using her unrevealed telekinetic talents, she's able to escape to Fenaira, a world obsessed with protecting their environment no matter the cost in human lives. Beka and Rena, forced onto opposites sides of the law, must put their past, with its tangle of old hurts and misconceptions, behind them as they face predator cats, deadly betrayals, and a shadowy group that believes they know too much. Their very survival depends on them achieving a level of cooperation that neither of them desires or believes to be possible.