SLJ is giving away 25 author-signed copies of the latest book in the format-bending “Infinity Ring” series (Scholastic). Written by Matt de la Peña, the middle grade novel Curse of the Ancients continues the adventures of Dak, Sera, and Riq, who are on a quest to set history back on course by traveling to different cataclysmic events in time. Leave comment to enter.