ALLIANCES ARE FORMING. THE RESISTANCE IS GROWING. EVERYTHING IS ABOUT TO CHANGE. With her memory still fragmented, Ava returns to the International Sensory Assassin Network (ISAN) to find the twin sister she never knew she had. But as Ava hunts for information, she finds herself tangled in a web of yet more lies and conspiracy. The Helix serum may not be required to access her superpowers, and the number of male assassins—previously considered too volatile to tolerate Helix—is growing in every territory. The more Ava uncovers, the more of a threat she becomes to ISAN. Her only salvation may be to join the rebels ... if she isn’t killed first. www. ISAN. AgencyHelix is the second book in the award-winning International Sensory Assassin Network Novel series. Awards won by ISAN, book 1 in the series are: 2019 Gold Medal Winner - IBPA Benjamin Franklin Awards - Fiction: Science Fiction & Fantasy 2018 Gold Medal Winner American Fiction Awards - Science Fiction: Post-Apocalyptic 2018 Gold Medal Winner - International Book Awards - Science Fiction 2018 Gold Medal Winner - Readers’ Choice Awards - Young Adult Fiction | Helix by Mary Ting, Paperback | Indigo Chapters