Brief synopsis (no spoilers) In a city of walls and secrets, where only one man is supposed to possess magic, seventeen-year-old Kai struggles to keep hidden her own secret—she can manipulate the threads of time. Her adopted brother goes missing, and her only friend helps her escape and search for him. (Based on Amazon summary) Category YA Fantasy, Sci-Fi Why I chose this book Rated highly on Amazon, recommended based on reading history My personal opinion (the review) The book is excellently written. It has a bit of a Dune feel to it, because of the names and the city in a desolated area. And it has a bit of a Percy Jackson feel to it, because of the interaction between immortals and humans. And it has a Young Adult Fiction feel to it, because of the teen angst-y love situations. Warnings Language: some minor; several uses of a fictitious swear word Violence: some, but pretty minor "Adult" situations: references to prostitutes Death: yes, and ...