"Twelve-year-old Kyle gets to stay overnight in the new town library, designed by his hero (the famous gamemaker Luigi Lemoncello), with other students but finds that come morning he must work with friends to solve puzzles in order to escape"--
"Cahira and Orion are twin monster hunters who go on a mission to get their mentor back, and meet Atria, a girl cursed as a monster lure, whom they convince to join their rescue mission to use her monster-attracting abilities to find the enchanted wither." --