My novel, Glass Sword (Book 2) by Victoria Aveyard, is continuing the adventure of Mare Barrow. After the attack on Naercey, the group has moved on to another safe haven by taking "an underwater boat" to an island called Tuck. When they do get to the island, Mare finds her other brother, Bree, who betrays her by letting the Colonel of the Scarket Guard to arrest Cal; the armed soldiers weren't subtle with taking Cal. Mare has been betrayed by so many people, but she felt it like a knife when her best friend, Kilorn, locked Mare into the same jail cell as Cal. But it turned out that that was the part of the plan, that Kilorn of loyal to the Colonel, but he, Farley, and Shade helped them all escape by using Shade's ability to "jump" from place to place. They steal a Blackrun (a jet) and go on a search for the "newbloods" the group wants to recruit.
They found the first person, "Nix Marsten, Living, Male, Born 12/20/271 (almost 49 years old) in Coraunt, Marsh Coast, Regent State, Norta. Current residence, same as birth." Nix joined the group, but he strongly dislikes Cal, the exiled prince of Norta. On the jet, the find the people on the list, "Ada Wallace. Born 6/1/290 in Harbor Bay. Wolliver Galt. Born 1/20/302. While they are at Harbor Bay, they find a group called the Mariners. Their plan was to betray the main characters by leading them to a trap with Security to take them to the Silver king. "Anyone can betray anyone."