Eighteen-year-old Rylla Wayscot has always wanted to fly, but being human has its limitations. As a cartographer's daughter in the Earthen-Crest kingdoms' boot of Aylati, Rylla wants more than anything to know the whereabouts of her brothers, even if it means finding them herself. But there's one problem: she's afraid to venture too far from home. After a short walk to the Grove and stumbling into a talking cat, she realizes she...