Min has faced earth, air, water, fire, shadow, and ice. But now, an even darker challenge calls. The Shadow Dragon, guardian of the night, has vanished into the catacombs deep beneath the Cliffs of Cren. And her new master will challenge Min—and Abigail—to their very core. But the shadows hide far worse than she ever imagined. Min must face the darkness within herself—and confront a new enemy more powerful than anything she’s ever faced. In this epic sixth adventure, Min’s courage will be tested like never before, and she’ll prove that even the smallest dragon can light the darkest world.