In the second book in the Dragon Kingdom of Wrenly graphic novel series, Ruskin, Cinder, and Groth are back for another exciting quest, this time to save a group of cursed shadow dragons A royal errand brings Ruskin, Cinder, and Groth to Shadow Hills, home to the most mysterious creatures in all of Wrenly--the shadow dragons. Legend says that shadow dragons are hostile to outsiders and cannot be trusted. But that's not how it seems...